CH615107A5 - Flux for welding electrodes - Google Patents

Flux for welding electrodes Download PDF

Info

Publication number: CH615107A5
Authority: CH; Switzerland
Prior art keywords: flux; welding; chromium; content; niobium
Prior art date: 1973-08-08

Application number

CH1078774A

Other languages

German (de)

English (en)

Inventor

Walter Adrian Petersen

Original Assignee

Inco Europ Ltd

Priority date (The priority date 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 date listed.)

1973-08-08

Filing date

1974-08-07

Publication date

1980-01-15

1974-08-07 Application filed by Inco Europ Ltd filed Critical Inco Europ Ltd

1980-01-15 Publication of CH615107A5 publication Critical patent/CH615107A5/de

Links

230000004907 flux Effects 0.000 title claims description 85
238000003466 welding Methods 0.000 title claims description 78
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 51
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 43
239000011651 chromium Substances 0.000 claims description 40
239000011572 manganese Substances 0.000 claims description 33
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 32
239000000203 mixture Substances 0.000 claims description 32
239000010955 niobium Substances 0.000 claims description 30
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 29
229910052804 chromium Inorganic materials 0.000 claims description 29
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 24
229910052742 iron Inorganic materials 0.000 claims description 24
229910052758 niobium Inorganic materials 0.000 claims description 23
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 23
229910052748 manganese Inorganic materials 0.000 claims description 22
AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims description 21
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 20
229910052759 nickel Inorganic materials 0.000 claims description 18
229910001610 cryolite Inorganic materials 0.000 claims description 17
229910000019 calcium carbonate Inorganic materials 0.000 claims description 16
229910052799 carbon Inorganic materials 0.000 claims description 15
239000004408 titanium dioxide Substances 0.000 claims description 14
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
229910052751 metal Inorganic materials 0.000 claims description 12
239000010936 titanium Substances 0.000 claims description 12
239000002184 metal Substances 0.000 claims description 11
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
229910052710 silicon Inorganic materials 0.000 claims description 7
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
229910052782 aluminium Inorganic materials 0.000 claims description 6
229910052750 molybdenum Inorganic materials 0.000 claims description 6
239000011733 molybdenum Substances 0.000 claims description 6
229910052719 titanium Inorganic materials 0.000 claims description 6
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 5
AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 claims description 5
229910000423 chromium oxide Inorganic materials 0.000 claims description 5
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
239000010703 silicon Substances 0.000 claims description 4
229910052715 tantalum Inorganic materials 0.000 claims description 3
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 2
KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
239000011734 sodium Substances 0.000 claims description 2
239000002905 metal composite material Substances 0.000 claims 1
PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Inorganic materials [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims 1
229910045601 alloy Inorganic materials 0.000 description 26
239000000956 alloy Substances 0.000 description 26
239000002893 slag Substances 0.000 description 20
239000002529 flux (metallurgy) Substances 0.000 description 19
238000012360 testing method Methods 0.000 description 19
230000007797 corrosion Effects 0.000 description 15
238000005260 corrosion Methods 0.000 description 15
238000000576 coating method Methods 0.000 description 13
239000011248 coating agent Substances 0.000 description 12
238000002844 melting Methods 0.000 description 12
230000008018 melting Effects 0.000 description 12
238000005452 bending Methods 0.000 description 8
229910000990 Ni alloy Inorganic materials 0.000 description 7
239000004115 Sodium Silicate Substances 0.000 description 7
229910000278 bentonite Inorganic materials 0.000 description 7
239000000440 bentonite Substances 0.000 description 7
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 7
210000004905 finger nail Anatomy 0.000 description 7
239000011148 porous material Substances 0.000 description 7
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 7
229910052911 sodium silicate Inorganic materials 0.000 description 7
BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 6
239000011777 magnesium Substances 0.000 description 6
238000001816 cooling Methods 0.000 description 5
239000000243 solution Substances 0.000 description 5
229910000640 Fe alloy Inorganic materials 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
230000007547 defect Effects 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
239000012535 impurity Substances 0.000 description 4
239000000463 material Substances 0.000 description 4
239000010959 steel Substances 0.000 description 4
210000004243 sweat Anatomy 0.000 description 4
239000002131 composite material Substances 0.000 description 3
238000012545 processing Methods 0.000 description 3
229910000881 Cu alloy Inorganic materials 0.000 description 2
229910000592 Ferroniobium Inorganic materials 0.000 description 2
229910018487 Ni—Cr Inorganic materials 0.000 description 2
230000032683 aging Effects 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
238000009835 boiling Methods 0.000 description 2
VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
239000010949 copper Substances 0.000 description 2
YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
229910001026 inconel Inorganic materials 0.000 description 2
229910001055 inconels 600 Inorganic materials 0.000 description 2
ZFGFKQDDQUAJQP-UHFFFAOYSA-N iron niobium Chemical compound [Fe].[Fe].[Nb] ZFGFKQDDQUAJQP-UHFFFAOYSA-N 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000002601 radiography Methods 0.000 description 2
238000012546 transfer Methods 0.000 description 2
230000004580 weight loss Effects 0.000 description 2
229910052727 yttrium Inorganic materials 0.000 description 2
229910000851 Alloy steel Inorganic materials 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910000616 Ferromanganese Inorganic materials 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
239000006057 Non-nutritive feed additive Substances 0.000 description 1
239000004480 active ingredient Substances 0.000 description 1
239000013543 active substance Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000012459 cleaning agent Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
VYQRBKCKQCRYEE-UHFFFAOYSA-N ctk1a7239 Chemical compound C12=CC=CC=C2N2CC=CC3=NC=CC1=C32 VYQRBKCKQCRYEE-UHFFFAOYSA-N 0.000 description 1
239000003599 detergent Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
210000003608 fece Anatomy 0.000 description 1
239000000945 filler Substances 0.000 description 1
238000011049 filling Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
239000008240 homogeneous mixture Substances 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000007689 inspection Methods 0.000 description 1
DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000000465 moulding Methods 0.000 description 1
FEBJSGQWYJIENF-UHFFFAOYSA-N nickel niobium Chemical compound [Ni].[Nb] FEBJSGQWYJIENF-UHFFFAOYSA-N 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
230000035515 penetration Effects 0.000 description 1
238000007747 plating Methods 0.000 description 1
238000005204 segregation Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3033—Ni as the principal constituent
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Nonmetallic Welding Materials (AREA)

CH1078774A 1973-08-08 1974-08-07 Flux for welding electrodes CH615107A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US38648873A	1973-08-08	1973-08-08

Publications (1)

Publication Number	Publication Date
CH615107A5 true CH615107A5 (en)	1980-01-15

Family

ID=23525787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1078774A CH615107A5 (en)	1973-08-08	1974-08-07	Flux for welding electrodes

Country Status (13)

Country	Link
JP (1)	JPS5851797B2 (sv)
AT (1)	AT342382B (sv)
AU (1)	AU476899B2 (sv)
BE (1)	BE818630A (sv)
CA (1)	CA1000597A (sv)
CH (1)	CH615107A5 (sv)
DE (1)	DE2438008A1 (sv)
FR (1)	FR2240071B1 (sv)
GB (1)	GB1481831A (sv)
IT (1)	IT1018888B (sv)
NL (1)	NL179260C (sv)
SE (1)	SE413471B (sv)
ZA (1)	ZA744851B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE428937B (sv) *	1979-01-11	1983-08-01	Cabot Stellite Europ	Nickelbaserad, hard legering eller tillsatsmaterial avsett for pasvetsning eller svetsning
US4355224A (en) *	1980-08-15	1982-10-19	Huntington Alloys, Inc.	Coated electrode
DE3207247C2 (de) *	1982-02-25	1984-07-26	Mannesmann AG, 4000 Düsseldorf	Verfahren zur Verbesserung der Schweißeignung einer Kupfer-Nickel-Legierung
GB8906237D0 (en) *	1989-03-17	1989-05-04	Langley Alloys Ltd	Copper based alloys
KR100739513B1 (ko) *	1999-06-10	2007-07-13	인코 앨로이즈 인터내셔날, 인코포레이티드	용접합금 및 용접용 제품, 용접재 및 용접재의 제조방법
US6242113B1 (en)	1999-06-10	2001-06-05	Inco Alloys International, Inc.	Welding alloy and articles for use in welding, weldments and methods for producing weldments
CN104907730B (zh) *	2015-05-25	2017-04-26	上海交通大学	Lng结构及船用9镍钢焊接用新型渣系镍基焊条
CN104907729B (zh) *	2015-05-25	2017-04-26	上海交通大学	Lng结构及船用9镍钢焊接用反比例配方高碱度渣系镍基焊条

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE635019A (sv) *	1962-11-21

1973
- 1973-11-22 CA CA186,452A patent/CA1000597A/en not_active Expired
1974
- 1974-07-30 ZA ZA00744851A patent/ZA744851B/xx unknown
- 1974-08-05 AU AU72006/74A patent/AU476899B2/en not_active Expired
- 1974-08-05 GB GB34348/74A patent/GB1481831A/en not_active Expired
- 1974-08-06 FR FR7427290A patent/FR2240071B1/fr not_active Expired
- 1974-08-07 NL NLAANVRAGE7410607,A patent/NL179260C/xx not_active IP Right Cessation
- 1974-08-07 CH CH1078774A patent/CH615107A5/de not_active IP Right Cessation
- 1974-08-07 SE SE7410100A patent/SE413471B/sv not_active IP Right Cessation
- 1974-08-07 DE DE2438008A patent/DE2438008A1/de active Granted
- 1974-08-08 JP JP49091160A patent/JPS5851797B2/ja not_active Expired
- 1974-08-08 IT IT52508/74A patent/IT1018888B/it active
- 1974-08-08 AT AT648374A patent/AT342382B/de not_active IP Right Cessation
- 1974-08-08 BE BE147415A patent/BE818630A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT342382B (de)	1978-03-28
CA1000597A (en)	1976-11-30
ATA648374A (de)	1977-07-15
SE7410100L (sv)	1975-02-10
JPS5044951A (sv)	1975-04-22
AU7200674A (en)	1976-02-05
FR2240071A1 (sv)	1975-03-07
GB1481831A (en)	1977-08-03
NL7410607A (nl)	1975-02-11
SE413471B (sv)	1980-06-02
FR2240071B1 (sv)	1982-02-26
DE2438008C2 (sv)	1987-05-27
BE818630A (fr)	1975-02-10
DE2438008A1 (de)	1975-02-20
ZA744851B (en)	1975-08-27
NL179260B (nl)	1986-03-17
NL179260C (nl)	1986-08-18
JPS5851797B2 (ja)	1983-11-18
IT1018888B (it)	1977-10-20
AU476899B2 (en)	1976-10-07

Publication	Publication Date	Title
DE1260278B (de)	1968-02-01	Schweisszusatzwerkstoff auf Eisen-Nickel-Basis fuer das Schweissen von Eisen-Nickel-Legierungen vom Invartyp
DE1296930B (de)	1969-06-04	Umhuellte Schweisselektrode auf Nickel-Chrom-Basis
DE69709308T2 (de)	2002-08-08	Schweissmaterial für nichtrostenden stahl
DE3242804A1 (de)	1983-06-01	Umhuellte schweisselektrode auf nickel-basis
DE2364893B2 (de)	1975-11-27	Seelenelektrode zum automatischen oder halbautomatischen Lichtbogenschweißen von Stahl
DE2552971B2 (de)	1979-11-22	Verwendung einer Eisenlegierung für eine nackte Schweißelektrode mit einem Durchmesser von mindestens 3,0 mm in einem Hochstrom-Schutzgas-Schweißverfahren
DE2316356C3 (de)	1975-02-27	Verfahren zum UP-SchweiBen von Stahl
DE1196936B (de)	1965-07-15	Umhuellte Schweisselektrode mit Nickel-Kupfer-Drahtkern zum Lichtbogenschweissen
CH615107A5 (en)	1980-01-15	Flux for welding electrodes
DE2248130C2 (de)	1982-06-24	Pulverförmiger Schweißzusatzwerkstoff auf Nickelbasis sowie damit erhaltenes geschweißtes Werkstück
EP1740342B1 (de)	2017-11-29	Schweisszusatzmateriallegierung sowie verfahren zur herstellung eines schweissdrahtes
DE1483452A1 (de)	1970-01-08	Schweissmaterial fuer tiefe Temperaturen
DE2921555A1 (de)	1979-12-20	Verbrauchbare schweisselektrode, verfahren zum elektro-schlacke-schweissen und elektro-schlacke-schweissgut
DE1533332B1 (de)	1972-08-17	Verwendung einer stahllegierung als werkstoff fuer gegenstaende die gegen schwefelsaeure bestaendig sein muessen
DE69702629T2 (de)	2001-04-05	Drahtelektrode mit Flussmittelkern zum Lichtbogenschweissen
DE2614950A1 (de)	1976-12-09	Nickel-legierung
DE2556139C2 (sv)	1988-08-11
AT233352B (de)	1964-05-11	Nickel-Kupfer-Legierungs-Schweißelektrode
DE2737258A1 (de)	1978-03-09	Mantelelektrode
DE2820550C2 (sv)	1988-02-04
DE2647257A1 (de)	1977-04-28	Eisen-chrom-kobalt-nickel-schweissdraht und daraus hergestellte schweisskonstruktionen
DE2552129C3 (de)	1980-06-19	Fullbandelektrode zum Auftragschweißen einer verschleißfesten Legierung
DE3517015C2 (sv)	1987-11-26
AT228022B (de)	1963-06-25	Schweißelektrode zum Lichtbogenschweißen
DE1932980B2 (de)	1973-11-15	Umhüllte Schweißelektrode zum Schweißen von Kupfer Nickel Legierungen

Legal Events

Date	Code	Title	Description
1989-04-28	PL	Patent ceased
2024-10-31	PL	Patent ceased