CN104911397B - Anti-deformation and corrosion resistant titanium molybdenum nickel pipe - Google Patents
Anti-deformation and corrosion resistant titanium molybdenum nickel pipe Download PDFInfo
- Publication number
- CN104911397B CN104911397B CN201510270201.8A CN201510270201A CN104911397B CN 104911397 B CN104911397 B CN 104911397B CN 201510270201 A CN201510270201 A CN 201510270201A CN 104911397 B CN104911397 B CN 104911397B
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- CN
- China
- Prior art keywords
- deformation
- corrosion
- titanium
- resistance
- molybdenum nickel
- 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.)
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- 238000005260 corrosion Methods 0.000 title claims abstract description 39
- 230000007797 corrosion Effects 0.000 title claims abstract description 39
- ANUQVPMOKIYKBZ-UHFFFAOYSA-N [Ti].[Ni].[Mo] Chemical compound [Ti].[Ni].[Mo] ANUQVPMOKIYKBZ-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims abstract description 16
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010936 titanium Substances 0.000 claims abstract description 10
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 10
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 239000011733 molybdenum Substances 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims description 26
- 229910017318 Mo—Ni Inorganic materials 0.000 claims description 24
- 229910045601 alloy Inorganic materials 0.000 claims description 23
- 230000001680 brushing effect Effects 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Chemical class O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ZPZCREMGFMRIRR-UHFFFAOYSA-N molybdenum titanium Chemical compound [Ti].[Mo] ZPZCREMGFMRIRR-UHFFFAOYSA-N 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses an anti-deformation and corrosion resistant titanium molybdenum nickel pipe, which includes: anti-deformation titanium molybdenum nickel alloy and a corrosion resistant agent brushed on the anti-deformation titanium molybdenum nickel alloy surface. In terms of weight percentage, the anti-deformation titanium molybdenum nickel alloy consists of: 0.6%-0.9% of molybdenum, 1.2%-1.8% of nickel, 0.2%-0.5% of iron, 1.8%-2.4% of silicon, not more than 0.4% of inevitably impurities, and the balance titanium. The corrosion resistant agent is formed by mixing of chromate and nitrite. By mass percentage, the content of the chromate is 35%-48%, and the content of the nitrite is 52%-65%. By the way, the titanium molybdenum nickel pipe can have good anti-deformation ability, and at the same time a layer of corrosion resistant agent is brushed on the pipe surface, thus reinforcing the corrosion resistance of the titanium molybdenum nickel pipe and prolonging the service life.
Description
Technical field
The present invention relates to a kind of adjuvant, particularly to a kind of resistance to deformation corrosion-resistant titanium molybdenum nickel tube.
Background technology
With scientific and technical continuous improvement, the scale of Steel Wire Products Industry is also increasing, therefore for metallic article
Requirement also more and more higher, at this stage Ti-Mo-Ni alloy splice itself superior physical property and widely use, but existing skill
In order to pursue the characteristic of alloy material high intensity in art, in titanium alloy, the molybdenum adding and nickel are all too high, thus causing alloy material
The non-deformability of material is poor, and the decay resistance of Ti-Mo-Ni alloy material of the prior art is all poor.
Content of the invention
The invention mainly solves the technical problem of providing a kind of resistance to deformation corrosion-resistant titanium molybdenum nickel tube.
For solving above-mentioned technical problem, one aspect of the present invention is: provides a kind of resistance to deformation corrosion-resistant titanium
Molybdenum nickel tube, comprising: resistance to deformation Ti-Mo-Ni alloy and brushing, in the corrosion-resistant agent of described resistance to deformation Ti-Mo-Ni alloy outer surface, are pressed
Percentage by weight calculates, and described resistance to deformation Ti-Mo-Ni alloy includes: molybdenum 0.6% ~ 0.9%, nickel 1.2% ~ 1.8%, ferrum 0.2% ~ 0.5%,
Silicon 1.8% ~ 2.4%, inevitable total impurities be less than 0.4%, balance of titanium, described corrosion-resistant agent is by chromate and nitrous
Hydrochlorate mixing is constituted, and calculates by mass percentage, and the content of described chromate is 35% ~ 48%, and the content of described nitrite is
52%~65%.
In a preferred embodiment of the present invention, the pipe thickness of described titanium molybdenum nickel tube is 3-5mm.
In a preferred embodiment of the present invention, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy specifically wraps
Include: molybdenum 0.75%, nickel 1.5%, ferrum 0.35%, silicon 2.1%, inevitable total impurities are less than 0.4%, balance of titanium.
In a preferred embodiment of the present invention, calculate by mass percentage, in described corrosion-resistant agent, described chromate
Content be specially 40%, the content of described nitrite is specially 60%.
The invention has the beneficial effects as follows: the present invention enables to titanium molybdenum nickel tube and possesses have preferable non-deformability, simultaneously
In one layer of corrosion-resistant agent of tube surfaces brushing, enhance the decay resistance of titanium molybdenum nickel tube, increase service life.
Specific embodiment
Below presently preferred embodiments of the present invention is described in detail so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly defining thus making to protection scope of the present invention.
Embodiment 1:
A kind of resistance to deformation corrosion-resistant titanium molybdenum nickel tube, comprising: resistance to deformation Ti-Mo-Ni alloy and brushing are in described resistance to deformation titanium
The corrosion-resistant agent of Mo-Ni alloy outer surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy includes: molybdenum 0.6%, nickel
1.2%, ferrum 0.2%, silicon 1.8%, inevitable total impurities be less than 0.4%, balance of titanium, described corrosion-resistant agent is by chromate
Mix with nitrite and constitute, calculate by mass percentage, the content of described chromate is 35%, the content of described nitrite
For 65%, its preparation method is as follows:
(1), choose after molybdenum powder, nikel powder, iron powder and ceramic powders mixing according to aforementioned proportion, put in smelting furnace and melted
Melt process, obtain Ti-Mo-Ni alloy；
(2), complex acid salt and nitrite are mixed according to aforementioned proportion and constitute corrosion-resistant agent；
(3), utilize hairbrush by above-mentioned corrosion-resistant agent brushing on above-mentioned Ti-Mo-Ni alloy surface.
After tested, compared to common titanium molybdenum nickel tube, its non-deformability lifts 65% to this resistance to deformation corrosion-resistant titanium molybdenum nickel tube,
And 358 days corrosion-free phenomenons can be born under 350 DEG C of water vapor atmosphere produce.
Embodiment 2:
A kind of resistance to deformation corrosion-resistant titanium molybdenum nickel tube, comprising: resistance to deformation Ti-Mo-Ni alloy and brushing are in described resistance to deformation titanium
The corrosion-resistant agent of Mo-Ni alloy outer surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy includes: molybdenum 0.9%, nickel
1.8%, ferrum 0.5%, silicon 2.4%, inevitable total impurities be less than 0.4%, balance of titanium, described corrosion-resistant agent is by chromate
Mix with nitrite and constitute, calculate by mass percentage, the content of described chromate is 48%, the content of described nitrite
For 52%, its preparation method is as follows:
(1), choose after molybdenum powder, nikel powder, iron powder and ceramic powders mixing according to aforementioned proportion, put in smelting furnace and melted
Melt process, obtain Ti-Mo-Ni alloy；
(2), complex acid salt and nitrite are mixed according to aforementioned proportion and constitute corrosion-resistant agent；
(3), utilize hairbrush by above-mentioned corrosion-resistant agent brushing on above-mentioned Ti-Mo-Ni alloy surface.
After tested, compared to common titanium molybdenum nickel tube, its non-deformability lifts 60% to this resistance to deformation corrosion-resistant titanium molybdenum nickel tube,
And 355 days corrosion-free phenomenons can be born under 350 DEG C of water vapor atmosphere produce.
Embodiment 3:
A kind of resistance to deformation corrosion-resistant titanium molybdenum nickel tube, comprising: resistance to deformation Ti-Mo-Ni alloy and brushing are in described resistance to deformation titanium
The corrosion-resistant agent of Mo-Ni alloy outer surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy includes: molybdenum 0.75%, nickel
1.5%, ferrum 0.35%, silicon 2.1%, inevitable total impurities be less than 0.4%, balance of titanium, described corrosion-resistant agent is by chromic acid
Salt and nitrite mixing are constituted, and calculate by mass percentage, and the content of described chromate is 40%, the containing of described nitrite
Measure as 60%, its preparation method is as follows:
(1), choose after molybdenum powder, nikel powder, iron powder and ceramic powders mixing according to aforementioned proportion, put in smelting furnace and melted
Melt process, obtain Ti-Mo-Ni alloy；
(2), complex acid salt and nitrite are mixed according to aforementioned proportion and constitute corrosion-resistant agent；
(3), utilize hairbrush by above-mentioned corrosion-resistant agent brushing on above-mentioned Ti-Mo-Ni alloy surface.
After tested, compared to common titanium molybdenum nickel tube, its non-deformability lifts 70% to this resistance to deformation corrosion-resistant titanium molybdenum nickel tube,
And 360 days corrosion-free phenomenons can be born under 350 DEG C of water vapor atmosphere produce.
It is different from prior art, the present invention enables to titanium molybdenum nickel tube and possess have preferable non-deformability, compared to general
Logical titanium molybdenum nickel tube, its non-deformability highest lifting 60%, simultaneously in one layer of corrosion-resistant agent of tube surfaces brushing, enhance titanium molybdenum
The decay resistance of nickel tube, the longest under 350 DEG C of water vapor atmosphere can bear 360 days corrosion-free phenomenons and produce, service life obtains
To increasing substantially.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (3)
1. a kind of resistance to deformation corrosion-resistant titanium molybdenum nickel tube is it is characterised in that include: resistance to deformation Ti-Mo-Ni alloy and brushing are described
The corrosion-resistant agent of resistance to deformation Ti-Mo-Ni alloy outer surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy includes: molybdenum
0.75%, nickel 1.5%, ferrum 0.35%, silicon 2.1%, inevitable total impurities are less than 0.4%, balance of titanium；Described corrosion-resistant
Agent is made up of chromate and nitrite mixing, calculates by mass percentage, and the content of described chromate is 35% ~ 48%, described
The content of nitrite is 52% ~ 65%.
2. the resistance to deformation corrosion-resistant titanium molybdenum nickel tube according to claim 1 is it is characterised in that the tube wall of described titanium molybdenum nickel tube
Thickness is 3-5mm.
3. the resistance to deformation corrosion-resistant titanium molybdenum nickel tube according to claim 1 is it is characterised in that calculate by mass percentage,
In described corrosion-resistant agent, the content of described chromate is specially 40%, and the content of described nitrite is specially 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270201.8A CN104911397B (en) | 2015-05-25 | 2015-05-25 | Anti-deformation and corrosion resistant titanium molybdenum nickel pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270201.8A CN104911397B (en) | 2015-05-25 | 2015-05-25 | Anti-deformation and corrosion resistant titanium molybdenum nickel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104911397A CN104911397A (en) | 2015-09-16 |
| CN104911397B true CN104911397B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270201.8A Expired - Fee Related CN104911397B (en) | 2015-05-25 | 2015-05-25 | Anti-deformation and corrosion resistant titanium molybdenum nickel pipe |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL120399A (en) * | 1997-03-09 | 2003-07-31 | Pigmentan Anticorrosive Pigmen | Anticorrosive pigments |
| KR20080078686A (en) * | 2005-12-21 | 2008-08-27 | 더블유.알. 그레이스 앤드 캄파니-콘. | Electrostatically Applicable Thermally Conductive Powder Coatings and Additives |
| CN101191166A (en) * | 2006-11-30 | 2008-06-04 | 江苏宏宝集团有限公司 | Titanium-molybdenum-nickel alloys |
| WO2011060050A1 (en) * | 2009-11-11 | 2011-05-19 | Byk-Chemie Gmbh | Coating composition |
| CN102031417A (en) * | 2010-12-28 | 2011-04-27 | 西部钛业有限责任公司 | Molybdenum-nickel alloy titanium tube and preparation method thereof |
| CN103665981A (en) * | 2013-11-29 | 2014-03-26 | 江苏太平洋液压机械制造有限公司 | Anticorrosive paint containing acrylic emulsion |
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Effective date of registration: 20221026 Address after: 617000 No. 592, Sutie West Road, West District, Panzhihua City, Sichuan Province Patentee after: Panzhihua Jiaer Technology Co.,Ltd. Address before: 215500 Zhitang Industrial Park, Changshu City, Suzhou City, Jiangsu Province Patentee before: RIC-TITANIUM Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170125 |