EP2678458A1 - Nickel-chrom-eisen-aluminium-legierung mit guter verarbeitbarkeit - Google Patents
Nickel-chrom-eisen-aluminium-legierung mit guter verarbeitbarkeitInfo
- Publication number
- EP2678458A1 EP2678458A1 EP12720397.4A EP12720397A EP2678458A1 EP 2678458 A1 EP2678458 A1 EP 2678458A1 EP 12720397 A EP12720397 A EP 12720397A EP 2678458 A1 EP2678458 A1 EP 2678458A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alloy according
- content
- max
- alloy
- chromium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
Definitions
- Nickel-chromium-iron-aluminum alloy with good processability
- the invention relates to a nickel-chromium-iron-aluminum alloy having excellent high-temperature corrosion resistance, creep resistance and improved processability.
- Austenitic nickel-chromium-iron-aluminum alloys with different nickel, chromium and aluminum contents have long been used in furnace construction and in the chemical process industry. For this application, a good high temperature corrosion resistance and a good heat resistance / creep resistance is required even at temperatures above 1000 ° C.
- the high temperature corrosion resistance of the alloys listed in Table 1 increases with increasing chromium content. All these alloys form a chromium oxide layer (Cr 2 O 3 ) with an underlying, more or less closed, Al 2 O 3 layer. Small additions of strongly oxygen-affinitive elements such. B. Y or Ce improve the oxidation resistance. The content of chromium is slowly consumed in the course of use in the application area for the formation of the protective layer. Therefore, a higher chromium content increases the life of the material, because a higher content of the protective layer-forming element chromium retards the time at which the Cr content is below the critical limit and forms oxides other than Cr 2 O 3 , eg ferrous and nickel containing oxides are. A further increase in high temperature corrosion resistance can be achieved by adding aluminum and silicon. From a certain minimum content, these elements form a closed layer below the chromium oxide layer and thus reduce the consumption of chromium.
- the heat resistance / creep resistance at the indicated temperatures is u. a. improved by a high carbon content.
- alloys examples include N06025, N06693 or N06603 are known for their excellent corrosion resistance compared to N06600, N06601 or N06690 due to their high aluminum content. Also, alloys such as N06025 or N06603 show excellent hot strength / creep resistance even at temperatures above 1000 ° C due to the high carbon content.
- z. B. by these high aluminum contents the workability, eg. B. formability and weldability, the deterioration is the stronger, the higher the aluminum content is (N06693). The same applies to an increased degree for silicon, which forms low-melting intermetallic phases with nickel. For N06025 could z. B.
- EP 0 508 058 A1 discloses an austenitic nickel-chromium-iron alloy consisting of (in% by weight) C 0.12-0.3%, Cr 23-30%, Fe 8-11%, Al 1, 8 - 2.4%, Y 0.01 - 0.15%, Ti 0.01 - 1, 0%, Nb 0.01 - 1, 0%, Zr 0.01 - 0.2%, Mg 0.001 - 0.015%, Ca 0.001-0.01%, N max. 0.03%, Si max. 0.5%, Mn max. 0.25%, P max. 0.02%, S max. 0.01%, Ni balance including unavoidable melting impurities.
- EP 0 549 286 discloses a high temperature resistant Ni-Cr alloy including 55-65% Ni, 19-25%, Cr 1-5.5% Al, 0.045-0.3% Y, 0.15-1% Ti , 0.005-0.5% C, 0.1-1.5% Si, 0-1% Mn and at least 0.005% in total of at least one of the elements of the group containing Mg, Ca, Ce, ⁇ 0.5% in Sum Mg + Ca, ⁇ 1% Ce, 0.0001 - 0.1% B, 0 - 0.5% Zr, 0.0001 - 0.2% N, 0 - 10% Co, balance iron and impurities.
- a heat-resistant nickel-based alloy comprising ⁇ 0.1% C, 0.01-2% Si, ⁇ 2% Mn, 0.005% S, 10-25% Cr, 2.1- ⁇ 4.5% AI, ⁇ . 0.055% N, in total 0.001-1% of at least one of the elements B, Zr, Hf, where the said elements may be present in the following contents: B ⁇ 0.03%, Zr ⁇ 0.2%, Hf ⁇ 0.8% , Mo 0.01 - 15%, W 0.01 - 9%, whereby a total content Mo + W of 2.5 - 15% may be given, Ti 0 - 3%, Mg 0 - 0.01%, Ca 0 - 0.01%, Fe 0-10%, Nb 0-1%, V 0-1%, Y 0-0.1%, La 0-0.1%, Ce 0 0.01%, Nd 0 0, 1%, Cu 0 - 5%, Co 0 - 5%, remainder nickel.
- Mo and W the following formula must be given
- the object underlying the invention is to design an alloy which, with sufficiently high nickel-chromium and aluminum contents
- This object is achieved by a nickel-chromium-aluminum-iron alloy, with (in wt .-%) 12 to 28% chromium, 1, 8 to 3.0% aluminum, 1, 0 to 15% iron, 0, 01 to 0.5% silicon, 0.005 to 0.5% manganese, 0.01 to 0.20% yttrium, 0.02 to 0.60% titanium, 0.01 to 0.2% zirconium, 0.0002 to 0.05% magnesium, 0.0001 to 0.05% calcium, 0.03 to 0.11% carbon, 0.003 to 0.05% nitrogen, 0.0005 to 0.008% boron, 0.0001 to 0.010% oxygen, 0.001 to 0.030% phosphorus, max. 0.010% sulfur, max. 0.5% molybdenum, max. 0.5% tungsten, balance nickel and the usual process-related impurities, wherein the following relationships must be fulfilled:
- the spreading range for the element chromium is between 12 and 28%, whereby, depending on the application, chromium contents can be given as follows and adjusted depending on the application in the alloy.
- the aluminum content is between 1, 8 and 3.0%, although here too, depending on the area of use of the alloy, aluminum contents can be given as follows:
- the iron content is between 1, 0 and 15%, whereby, depending on the field of application, defined contents can be set within the spread range:
- Si 7,0- 11, 0%
- the silicon content is between 0.01 and 0.50%.
- Si can be adjusted within the spreading range in the alloy as follows:
- the subject matter of the invention is preferably based on the fact that the material properties can essentially be adjusted with the addition of the element yttrium in amounts of from 0.01 to 0.20%.
- Y within the spreading range can be set in the alloy as follows:
- yttrium can also be wholly or partially replaced by
- the respective substitute within its spreading range can be set in the alloy as follows:
- the titanium content is between 0.02 and 0.60%.
- Ti within the spreading range can be adjusted in the alloy as follows:
- titanium can also be wholly or partially replaced by
- the substitute within the spreading range can be adjusted in the alloy as follows:
- titanium can also be wholly or partially replaced by
- the substitute within the spreading range can be adjusted in the alloy as follows:
- the zirconium content is between 0.01 and 0.20%.
- Zr may preferably be adjusted within the spreading range in the alloy as follows:
- zirconium can also be replaced in whole or in part by
- magnesium is contained in contents of 0.0002 to 0.05%. It is preferably possible to adjust this element in the alloy as follows:
- the alloy further contains calcium in amounts between 0.0001 and 0.05%, in particular 0.0005 to 0.02%.
- the alloy contains 0.03 to 0.11% carbon. Preferably, this can be set within the spreading range in the alloy as follows: 0.04 - 0.10%.
- the elements boron and oxygen are contained in the alloy as follows:
- the alloy further contains phosphorus at levels between 0.001 and 0.030%, especially 0.002 to 0.020%.
- the element sulfur can be given in the alloy as follows:
- Molybdenum and tungsten may be contained singly or in combination in the alloy each at a maximum content of 0.50%. Preferred contents can be given as follows:
- X (1.0 Ti + 1.06 Zr + 0.605 Hf) / (0.251 * Ti + 0.132 Zr + 0.0672 Hf) (3c-1)
- PN 0.251 Ti + 0.132 Zr + 0.0672 Hf- 0.857 N (4-1) and Ti, Zr, Hf, N, C are the concentration of the respective elements in mass%.
- the alloy may contain between 0.01 to 5.0% cobalt, which may be further limited as follows:
- a maximum of 0.1% of vanadium may be contained in the alloy.
- impurities can still contain the elements copper, lead, zinc and
- Tin in contents can be given as follows:
- the content of copper may be further limited as follows:
- the alloy of the invention is preferably melted open, followed by treatment in a VOD or VLF plant. After casting in blocks or as continuous casting, the alloy is hot-formed into the desired semifinished product, with intermediate annealing between 900 ° C and 1270X for 2 h to 70 h, if necessary.
- the surface of the material may optionally (also several times) be removed chemically and / or mechanically in between and / or at the end for cleaning.
- After the end of the hot forming can optionally be a cold forming with degrees of deformation up to 98% in the desired semi-finished mold, possibly with intermediate anneals between 800 * 0 and 1250 ⁇ C for 0.1 min to 70 h, possibly under inert gas such.
- the alloy according to the invention can be produced and used well in the product forms strip, sheet metal, rod wire, longitudinally welded tube and seamless tube.
- the alloy according to the invention is preferably intended for use in furnace construction, e.g. used as a muffle for annealing furnaces, oven rolls or carrier racks.
- Another field of application is the use as a pipe in the petrochemical industry or in solar thermal power plants.
- the alloy can be used as a jacket in glow plugs, as a catalyst carrier film and as a component in exhaust systems.
- the alloy according to the invention is well suited for the production of deep drawn parts.
- the deformability is determined in a tensile test according to DIN EN ISO 6892-1 at room temperature.
- the yield strength R P o, 2, the tensile strength R m and the elongation A until breakage are determined.
- the elongation A is determined on the broken sample from the extension of the original measuring section L 0 :
- the elongation at break is provided with indices:
- the experiments were carried out on round samples with a diameter of 6 mm in the measuring range and a measuring length of 30 mm. The sampling took place transversely to the forming direction of the semifinished product.
- the forming speed was R 10 , 2 10 MPA / s and R m 6,7 10 ⁇ 3 1 / s (40% / min).
- the amount of elongation A in the tensile test at room temperature can be taken as a measure of the deformability.
- a good workable material should have an elongation of at least 50%.
- Hot crack susceptibility was assessed with the Modified Varestraint Transvarestraint Test (MVT-Test) at the Federal Institute for Materials Research and Testing (see DVS Merkblatt 1004-2).
- MVT-Test Modified Varestraint Transvarestraint Test
- a TIG seam with a constant feed rate is placed fully mechanized on the top side of a material sample measuring 100 mm x 40 mm x 10 mm. As the arc passes the center of the sample, a defined amount of bending strain is applied to it by bending the sample around a female mold of known radius.
- hot cracks form in a localized test zone on the MVT sample.
- the samples were bent lengthwise to the welding direction (Varestraint).
- Varestraint welding direction
- a die speed of 2 mm / s with a yield energy of 7.5 kJ / cm under argon 5.0 and argon with 3, respectively % Nitrogen performed.
- the hot crack resistance is quantified as follows: the lengths of all solidification and reflow cracks that are visible in a light microscope at 25x magnification on the sample are summed.
- the cracks are determined by ductility dip cracks (DDC). Based on these results, the material can then be divided into the categories "hot crack-resistant", “increasing hot crack tendency" and "hot-crack hazard" as follows.
- the hot strength is determined in a hot tensile test according to DIN EN ISO 6892-2.
- the yield strength R p0 , 2, the tensile strength R m and the elongation A to break are determined analogously to the tensile test at room temperature (DIN EN ISO 6892-1).
- the experiments were carried out on round samples with a diameter of 6 mm in the measuring range and an initial measuring length of 30 mm. The sampling took place transversely to the forming direction of the semifinished product.
- the strain rate was at R p o, 28,33 10 "5 1 / s (0.5% / min) and R m 8.33 10 -4 1 / s (5% / min).
- the sample is installed at room temperature in a tensile testing machine and heated to a desired temperature without load with a tensile force. After reaching the test temperature, the sample is held without load for one hour (600 ° C) or two hours (700 ° C to 1100 ° C) for temperature compensation. Thereafter, the sample is loaded with a tensile force to maintain the desired strain rates, and the test begins.
- the creep resistance is determined by a slow strain rate test (SSRT).
- SSRT slow strain rate test
- the yield strength R p0 , 2, the tensile strength R m and the elongation A to break are determined analogously to the method described for the tensile test at room temperature (DIN EN ISO 6892-1).
- the experiments were terminated after about 30% elongation when R m has been reached, otherwise after exceeding the elongation A for R m .
- the experiments were carried out on round samples with a diameter of approx. 8 mm in the measuring range and a measuring length of 40 mm. The sampling took place transversely to the forming direction of the semifinished product.
- the sample is installed at room temperature in a tensile testing machine and heated to a desired temperature without load with a tensile force. After reaching the test temperature, the sample is held without load for two hours (700 ° C to 1100 ° C) for temperature compensation. Thereafter, the sample is loaded with a tensile force to maintain the desired strain rates, and the test begins
- Tables 2a and 2b show the composition of the alloys studied.
- Alloys N06025 and N06601 are prior art alloys.
- the alloy according to the invention is designated "E.”
- the analyzes of the alloys N06025 and N06601 are in the ranges given in Table 1.
- the alloy "E” according to the invention has a C content which lies in the middle between N06025 and N06601.
- PN and 7.7 C - x ⁇ a are given in accordance with Formulas 2 and 4. PN is greater than zero for all alloys in Table 2a. 7.7 C - x ⁇ a lies with 0.424 for the alloy according to the invention exactly in the preferred range 0 ⁇ 7.7 C - x ⁇ a ⁇ 1.0.
- 7.7 C - x ⁇ a is greater than 1.0, and therefore too large.
- 7.7 C - x • a is less than zero and therefore too small.
- Table 3 shows the results of the tensile test at room temperature.
- the invention alloy "E” with an elongation of over 80% elongation, which is much greater than that of N06025 and N06601. This is not surprising for N06025 due to the high carbon content of 0, 17% of the two examples batches 163968 and Both batches show their inferior ductility by stretching less than 50%, but this is notable for N06601 because lots 314975 and 156656 have a carbon content of 0.045 and 0.053% respectively, which is significantly lower than that of the alloy of the invention with 0.075%, and also, as expected, have an elongation greater than 50%, demonstrating that, while maintaining the range for limits for 0 ⁇ 7.7 C - x »a ⁇ 1.0, one is above the prior art beyond deformability results.
- Table 4 shows the results of the MVT tests. N06601 is weldable with both argon and argon gases at 3% nitrogen, as all measured total crack lengths are less than 7.5 mm for 1% flexural strain and all measured total crack lengths for 4% flexure are less than 30 mm.
- the measured total crack lengths are greater than 7.5 mm (1% bend elongation) and 30 mm (4% bend elongation), so that these alloys are not weldable with argon, for argon with 3% nitrogen
- the measured total crack lengths clearly below 7.5 mm (1% bending strain) or 30 mm (4% bending strain), so that N06025 and the inventive alloy "E” can be welded with argon with 3% nitrogen.
- Figure 1 shows the results of the oxidation test at 1100 ° C in air. Plotted is the specific (net) mass change of the samples (average of the 3 samples of each batch) as a function of the removal time.
- the N06601 batch shows a negative specific mass change from the beginning, which is caused by heavy flaking and evaporation of chromium oxide.
- N06025 and the alloy "E” according to the invention a slight increase in the mass change initially occurs, followed by a very moderate decrease with time, showing that both alloys have a low oxidation rate and only a few flaking at 1100 ° C. Behavior of the alloy "E” according to the invention is, as required, comparable to that of N06025.
- Table 5 shows the results of the hot tensile tests at 600 ° C, 700 ° C, 800 ° C, 900 ° C and 1100 ° C.
- the highest values for both R p0 , 2 and R m are expected to be N06025 and the lowest values N06601.
- the values of the alloy "E” according to the invention lie in between, with the values of the alloy “E” according to the invention being greater than those of N06025 at 800X both for R p o , 2 and for R m .
- the strains in the hot tensile tests are sufficiently large for all alloys. At 1100 ° C, no differences between the inventive alloy "E" and N06601 can be determined on account of the measuring accuracy.
- Table 6 shows the results of the slow tensile tests at 700 ° C, 800 ° C and 1100 ° C.
- the highest values for both R p0 , 2 and R m are , as expected, N06025 and the lowest values N06601.
- the values of the alloy "E” according to the invention are in between for R p0 , 2, for R m at 700 ° C. and 800 ° C. they are better or nearly as good as in N06025
- the elongations in the low-speed tensile tests are sufficient for all alloys large.
- no differences between the inventive alloy "E" and N06601 can be determined on account of the measuring accuracy.
- R m is comparable to the slow pull tests of N06025 and the invention alloy "E", ie it can be expected that at these temperatures the creep resistance of N06025 and that of the invention alloy "E” is comparable. This shows that for alloys in the preferred range 0 ⁇ 7.7 C - x ⁇ a ⁇ 1, 0 R is the creep resistance comparable to that of m Nicrofer® 6025 HT, along with good processability of the alloy of the invention "E” in comparison to N06025 ,
- Too low Cr contents mean that the Cr concentration drops very quickly below the critical limit. That's why 12% Cr is the lower limit for chromium. Too high Cr contents deteriorate the workability of the alloy. Therefore, 28% Cr is considered the upper limit.
- Si is needed in the production of the alloy. It is therefore necessary a minimum content of 0.01%. Too high contents in turn affect the processability. The Si content is therefore limited to 0.5%.
- Mn manganese is limited to 0.5% because this element also reduces oxidation resistance.
- additions of oxygen-affine elements improve the oxidation resistance. They do this by incorporating them into the oxide layer and blocking the diffusion paths of the oxygen there on the grain boundaries.
- a minimum content of 0.01% Y is necessary to obtain the oxidation resistance-enhancing effect of Y.
- the upper limit is set at 0.20% for cost reasons.
- Y can be replaced in whole or in part by Ce and / or La, since these elements as well as the Y increase the oxidation resistance. Replacement is possible from 0.001%.
- the upper limit is set for cost reasons at 0.20% Ce or 0.20% La.
- Titanium increases the high-temperature strength. At least 0.02% is necessary to achieve an effect. From 0.6%, the oxidation behavior can be worsened.
- Titanium can be wholly or partially replaced by niobium, as niobium also increases high-temperature strength. Replacement is possible from 0,001%. higher Salaries increase costs very much. The upper limit is therefore set at 0.6%.
- Titanium can also be wholly or partially replaced by tantalum, as tantalum also increases high-temperature strength. Replacement is possible from 0,001%. Higher levels increase costs very much. The upper limit is therefore set at 0.6%.
- a minimum content of 0.01% Zr is necessary to obtain the high-temperature strength and oxidation resistance-enhancing effect of Zr.
- the upper limit is set at 0.20% Zr for cost reasons.
- Zr can be wholly or partially replaced by Hf, since this element, such as Zr, also increases high-temperature strength and oxidation resistance. Replacement is possible from 0.001%.
- the upper limit is set at 0.20% Hf for cost reasons.
- Mg manganese-based nickel-semiconductor
- a minimum content of 0.0002% is required.
- Excessively high levels can lead to intermetallic Ni-Mg phases, which significantly impair processability.
- the Mg content is therefore limited to 0.05%.
- N is limited to 0.05% because this element reduces the oxidation resistance.
- the oxygen content must be less than 0.010% to ensure the manufacturability of the alloy. Too small oxygen levels cause increased costs. The oxygen content should therefore be greater than 0.0001%.
- the content of phosphorus should be less than 0.030% since this surfactant affects the oxidation resistance. Too low a P content increases costs. The P content is therefore £ 0.001%.
- the levels of sulfur should be adjusted as low as possible, since this surfactant affects the oxidation resistance. It will therefore max. 0.010% S set.
- Molybdenum is reduced to max. 0.5% limited as this element reduces the oxidation resistance.
- Tungsten is limited to max. 0.5% limited as this element also reduces oxidation resistance.
- Ti, Zr, N, C are the concentration of the respective elements in mass%.
- 7.7 C - x ⁇ a is greater than 1.0, so many primary carbides are formed that affect formability.
- 7.7 C - x ⁇ a is less than 0, heat resistance and creep resistance deteriorate.
- Cobalt can be contained in this alloy up to 5.0%. Higher levels significantly reduce the oxidation resistance chain. Too low a cobalt content increases the cost. The Co content is therefore z 0.01%.
- Vanadium is reduced to max. 0.1% limited because this element reduces the oxidation resistance.
- Copper is heated to max. 0.5% limited as this element reduces the oxidation resistance.
- Pb is set to max. 0.002% limited because this element reduces the oxidation resistance.
- Zn and Sn are set to max. 0.002% limited because this element reduces the oxidation resistance.
- Zn and Sn are set to max. 0.002% limited because this element reduces the oxidation resistance.
- Table 2a Composition of the alloys tested, part 1. All figures in% by mass
- Table 2b Composition of the alloys tested, part 2. All figures in% by mass
- Table 3 Results of tensile tests at room temperature. The forming speed was at R p o, ⁇ , 1 / s (0.5% / min) and at R m 8.33 KT 4 1 / s (5% / min)
- Table 5 Results of the hot tensile tests.
- the forming speed was R p o , 28.33 10 ⁇ 5 1 / s (0.5% / min) and R m 8,33 10 ⁇ 1 / s (5% / min)
- Table 6 Results of the slow hot tensile test.
- the forming speed was 1.0 10 "6 1 / s (6.0 10 ⁇ 3 % / min) on the whole test The experiment was stopped when an elongation of 33% and R m was reached.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Soft Magnetic Materials (AREA)
- Tunnel Furnaces (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Catalysts (AREA)
- Air Bags (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201231001T SI2678458T1 (sl) | 2011-02-23 | 2012-02-17 | Nikelj-krom-železo-aluminijeva zlitina z dobro predelovalnostjo |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011012210 | 2011-02-23 | ||
DE102012002514.9A DE102012002514B4 (de) | 2011-02-23 | 2012-02-10 | Nickel-Chrom-Eisen-Aluminium-Legierung mit guter Verarbeitbarkeit |
PCT/DE2012/000153 WO2012113373A1 (de) | 2011-02-23 | 2012-02-17 | Nickel-chrom-eisen-aluminium-legierung mit guter verarbeitbarkeit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2678458A1 true EP2678458A1 (de) | 2014-01-01 |
EP2678458B1 EP2678458B1 (de) | 2017-04-19 |
Family
ID=46605098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12720397.4A Active EP2678458B1 (de) | 2011-02-23 | 2012-02-17 | Nickel-chrom-eisen-aluminium-legierung mit guter verarbeitbarkeit |
Country Status (12)
Country | Link |
---|---|
US (1) | US9476110B2 (de) |
EP (1) | EP2678458B1 (de) |
JP (1) | JP6124804B2 (de) |
KR (2) | KR20130122661A (de) |
CN (1) | CN103443312B (de) |
BR (1) | BR112013021466B1 (de) |
DE (2) | DE102012002514B4 (de) |
ES (1) | ES2633014T3 (de) |
MX (1) | MX347807B (de) |
RU (1) | RU2568547C2 (de) |
SI (1) | SI2678458T1 (de) |
WO (1) | WO2012113373A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100000086A1 (it) * | 2021-01-05 | 2022-07-05 | Danieli Off Mecc | Apparato per il riscaldo di prodotti siderurgici |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012015828B4 (de) * | 2012-08-10 | 2014-09-18 | VDM Metals GmbH | Verwendung einer Nickel-Chrom-Eisen-Aluminium-Legierung mit guter Verarbeitbarkeit |
CN103409665B (zh) * | 2013-07-02 | 2016-06-01 | 青岛新力通工业有限责任公司 | 铬、镍合金抗高温尘化腐蚀炉管及其离心铸造生产方法 |
RU2533072C1 (ru) * | 2013-10-18 | 2014-11-20 | Сергей Васильевич Афанасьев | Жаропрочный хромоникелевый сплав с аустенитной структурой |
JP2015155790A (ja) * | 2014-01-15 | 2015-08-27 | 日本特殊陶業株式会社 | シースヒータ、グロープラグ |
CN104233137B (zh) * | 2014-08-26 | 2017-05-03 | 盐城市鑫洋电热材料有限公司 | 镍铬合金的变形和热处理工艺 |
CN104347149A (zh) * | 2014-11-03 | 2015-02-11 | 安徽天元电缆有限公司 | 一种铝合金电缆 |
CN104451267A (zh) * | 2014-11-22 | 2015-03-25 | 湘潭高耐合金制造有限公司 | 一种镍钇合金火花塞电极材料及其制备方法 |
CN105349909A (zh) * | 2015-11-20 | 2016-02-24 | 全椒县志宏机电设备设计有限公司 | 一种机械装置用合金材料及其制备方法 |
DE102016111736B4 (de) * | 2016-06-27 | 2020-06-18 | Heraeus Nexensos Gmbh | Hülse zur Abdeckung eines Temperatursensors, Temperaturmessvorrichtung mit einer derartigen Hülse, Verfahren zum Verbinden einer derartigen Hülse mit einer Temperaturmessvorrichtung und Verwendung einer Legierung |
DE102016111738A1 (de) * | 2016-06-27 | 2017-12-28 | Heraeus Sensor Technology Gmbh | Kabel zum Kontaktieren eines Sensors, Temperaturmessvorrichtung, Verfahren zum Verbinden eines Kabels mit einer Temperaturmessvorrichtung und Verwendung einer Legierung zur Herstellung eines Kabels |
DE102018107248A1 (de) * | 2018-03-27 | 2019-10-02 | Vdm Metals International Gmbh | Verwendung einer nickel-chrom-eisen-aluminium-legierung |
KR102665422B1 (ko) | 2019-01-25 | 2024-05-10 | 엘지이노텍 주식회사 | 디스플레이용 기판 |
DE102020132219A1 (de) * | 2019-12-06 | 2021-06-10 | Vdm Metals International Gmbh | Verwendung einer Nickel-Chrom-Aluminium-Legierung mit guter Verarbeitbarkeit, Kriechfestigkeit und Korrosionsbeständigkeit |
DE102020132193A1 (de) | 2019-12-06 | 2021-06-10 | Vdm Metals International Gmbh | Verwendung einer Nickel-Chrom-Eisen-Aluminium-Legierung mit guter Verarbeitbarkeit, Kriechfestigkeit und Korrosionsbeständigkeit |
CN113088761B (zh) * | 2021-02-21 | 2022-08-05 | 江苏汉青特种合金有限公司 | 一种超高强度耐蚀合金及制造方法 |
CN115449670B (zh) * | 2022-09-14 | 2023-10-20 | 浙江大学 | 一种无中温脆性的高强镍基变形高温合金 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4784830A (en) | 1986-07-03 | 1988-11-15 | Inco Alloys International, Inc. | High nickel chromium alloy |
CA1304608C (en) | 1986-07-03 | 1992-07-07 | Inco Alloys International, Inc. | High nickel chromium alloy |
DE4111821C1 (de) | 1991-04-11 | 1991-11-28 | Vdm Nickel-Technologie Ag, 5980 Werdohl, De | |
DE69202965T2 (de) * | 1991-12-20 | 1996-03-14 | Inco Alloys Ltd | Gegen hohe Temperatur beständige Ni-Cr-Legierung. |
JPH0750168A (ja) | 1993-08-04 | 1995-02-21 | Mitsubishi Materials Corp | 溶融炭酸塩燃料電池のセパレータ材 |
JPH07114928A (ja) | 1993-10-14 | 1995-05-02 | Mitsubishi Materials Corp | すぐれた高温強度を有する溶融炭酸塩燃料電池のセパレータ材 |
DE19524234C1 (de) | 1995-07-04 | 1997-08-28 | Krupp Vdm Gmbh | Knetbare Nickellegierung |
RU2125110C1 (ru) * | 1996-12-17 | 1999-01-20 | Байдуганов Александр Меркурьевич | Жаропрочный сплав |
US6761854B1 (en) | 1998-09-04 | 2004-07-13 | Huntington Alloys Corporation | Advanced high temperature corrosion resistant alloy |
KR100372482B1 (ko) * | 1999-06-30 | 2003-02-17 | 스미토모 긴조쿠 고교 가부시키가이샤 | 니켈 베이스 내열합금 |
JP3644532B2 (ja) * | 1999-07-27 | 2005-04-27 | 住友金属工業株式会社 | 熱間加工性、溶接性および耐浸炭性に優れたNi基耐熱合金 |
JP3921943B2 (ja) | 2000-12-15 | 2007-05-30 | 住友金属工業株式会社 | Ni基耐熱合金 |
DE60206464T2 (de) | 2001-12-21 | 2006-07-13 | Hitachi Metals, Ltd. | Ni-Legierung mit verbesserter Oxidations- Resistenz, Warmfestigkeit and Warmbearbeitbarkeit |
JP4172011B2 (ja) | 2001-12-21 | 2008-10-29 | 日立金属株式会社 | 耐酸化性、高温強度及び熱間加工性に優れたNi基合金 |
RU2350674C1 (ru) * | 2008-01-18 | 2009-03-27 | Федеральное государственное унитарное предприятие Центральный научно-исследовательский институт конструкционных материалов "Прометей" (ФГУП ЦНИИ КМ "Прометей") | Жаропрочный сплав |
JP4780189B2 (ja) * | 2008-12-25 | 2011-09-28 | 住友金属工業株式会社 | オーステナイト系耐熱合金 |
-
2012
- 2012-02-10 DE DE102012002514.9A patent/DE102012002514B4/de not_active Expired - Fee Related
- 2012-02-10 DE DE102012013437.1A patent/DE102012013437B3/de not_active Expired - Fee Related
- 2012-02-17 MX MX2013009350A patent/MX347807B/es active IP Right Grant
- 2012-02-17 BR BR112013021466-0A patent/BR112013021466B1/pt active IP Right Grant
- 2012-02-17 SI SI201231001T patent/SI2678458T1/sl unknown
- 2012-02-17 EP EP12720397.4A patent/EP2678458B1/de active Active
- 2012-02-17 RU RU2013142980/02A patent/RU2568547C2/ru active
- 2012-02-17 CN CN201280010105.4A patent/CN103443312B/zh active Active
- 2012-02-17 KR KR1020137022109A patent/KR20130122661A/ko active Application Filing
- 2012-02-17 WO PCT/DE2012/000153 patent/WO2012113373A1/de active Application Filing
- 2012-02-17 ES ES12720397.4T patent/ES2633014T3/es active Active
- 2012-02-17 KR KR1020157021248A patent/KR20150093258A/ko not_active Ceased
- 2012-02-17 US US13/985,359 patent/US9476110B2/en active Active
- 2012-02-17 JP JP2013554792A patent/JP6124804B2/ja active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2012113373A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202100000086A1 (it) * | 2021-01-05 | 2022-07-05 | Danieli Off Mecc | Apparato per il riscaldo di prodotti siderurgici |
WO2022149178A1 (en) * | 2021-01-05 | 2022-07-14 | Danieli & C. Officine Meccaniche S.P.A. | Device for heating steel products |
DE212021000497U1 (de) | 2021-01-05 | 2023-07-26 | Danieli & C. Officine Meccaniche S.P.A. | Apparat zur Erwärmung von Stahlerzeugnissen |
Also Published As
Publication number | Publication date |
---|---|
CN103443312A (zh) | 2013-12-11 |
DE102012002514A1 (de) | 2012-08-23 |
RU2568547C2 (ru) | 2015-11-20 |
CN103443312B (zh) | 2015-07-08 |
MX2013009350A (es) | 2014-03-31 |
SI2678458T1 (sl) | 2017-08-31 |
DE102012013437B3 (de) | 2014-07-24 |
MX347807B (es) | 2017-05-15 |
US9476110B2 (en) | 2016-10-25 |
BR112013021466A8 (pt) | 2018-04-03 |
US20130323113A1 (en) | 2013-12-05 |
KR20130122661A (ko) | 2013-11-07 |
BR112013021466B1 (pt) | 2019-04-30 |
ES2633014T3 (es) | 2017-09-18 |
EP2678458B1 (de) | 2017-04-19 |
JP2014513200A (ja) | 2014-05-29 |
DE102012002514B4 (de) | 2014-07-24 |
KR20150093258A (ko) | 2015-08-17 |
WO2012113373A1 (de) | 2012-08-30 |
BR112013021466A2 (pt) | 2016-11-01 |
JP6124804B2 (ja) | 2017-05-10 |
RU2013142980A (ru) | 2015-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102012002514B4 (de) | Nickel-Chrom-Eisen-Aluminium-Legierung mit guter Verarbeitbarkeit | |
DE102012015828B4 (de) | Verwendung einer Nickel-Chrom-Eisen-Aluminium-Legierung mit guter Verarbeitbarkeit | |
DE102012011161B4 (de) | Nickel-Chrom-Aluminium-Legierung mit guter Verarbeitbarkeit, Kriechfestigkeit und Korrosionsbeständigkeit | |
DE102012011162B4 (de) | Nickel-Chrom-Legierung mit guter Verarbeitbarkeit, Kriechfestigkeit und Korrosionsbeständigkeit | |
DE102014001328B4 (de) | Aushärtende Nickel-Chrom-Eisen-Titan-Aluminium-Legierung mit guter Verschleißbeständigkeit, Kriechfestigkeit, Korrosionsbeständigkeit und Verarbeitbarkeit | |
EP3102710B1 (de) | Aushärtende nickel-chrom-kobalt-titan-aluminium-legierung mit guter verschleissbeständigkeit, kriechfestigkeit, korrosionsbeständigkeit und verarbeitbarkeit | |
DE102008018135B4 (de) | Eisen-Chrom-Aluminium-Legierung mit hoher Lebensdauer und geringen Änderungen im Warmwiderstand | |
EP2971204B1 (de) | Nickelbasislegierung mit silizium, aluminium und chrom | |
WO2017000932A1 (de) | Verfahren zur herstellung einer nickel-eisen-chrom-aluminium-knetlegierung mit einer erhöhten dehnung im zugversuch | |
DE102014001329B4 (de) | Verwendung einer aushärtenden Nickel-Chrom-Titan-Aluminium-Legierung mit guter Verschleißbeständigkeit, Kriechfestigkeit, Korrosionsbeständigkeit und Verarbeitbarkeit | |
DE102007005154B4 (de) | Verwendung einer Eisen-Chrom-Aluminium-Legierung mit hoher Lebensdauer und geringen Änderungen im Warmwiderstand | |
EP3775308A1 (de) | Verwendung einer nickel-chrom-eisen-aluminium-legierung | |
EP0752481B1 (de) | Knetbare Nickellegierung | |
EP4069874A1 (de) | Nickel-chrom-eisen-aluminium-legierung mit guter verarbeitbarkeit, kriechfestigkeit und korrosionsbeständigkeit sowie deren verwendung | |
DE102022110383A1 (de) | Verwendung einer Nickel-Eisen-Chrom-Legierung mit hoher Beständigkeit in aufkohlenden und sulfidierenden und chlorierenden Umgebungen und gleichzeitig guter Verarbeitbarkeit und Festigkeit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20130814 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VDM METALS GMBH |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VDM METALS GMBH |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VDM METALS INTERNATIONAL GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20161007 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTC | Intention to grant announced (deleted) | ||
INTG | Intention to grant announced |
Effective date: 20170201 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 886045 Country of ref document: AT Kind code of ref document: T Effective date: 20170515 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502012010115 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20170419 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2633014 Country of ref document: ES Kind code of ref document: T3 Effective date: 20170918 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170719 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170720 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170819 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170719 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012010115 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
26N | No opposition filed |
Effective date: 20180122 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20120217 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170419 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170419 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240325 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20240220 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240219 Year of fee payment: 13 Ref country code: GB Payment date: 20240219 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SI Payment date: 20240208 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20240219 Year of fee payment: 13 Ref country code: IT Payment date: 20240228 Year of fee payment: 13 Ref country code: FR Payment date: 20240221 Year of fee payment: 13 |