ES2172720T3 - Mezcla de gas protector para su utilizacion en el caso de la soldadura con wolframio y un gas inerte. - Google Patents

Mezcla de gas protector para su utilizacion en el caso de la soldadura con wolframio y un gas inerte.

Info

Publication number
ES2172720T3
ES2172720T3 ES97114326T ES97114326T ES2172720T3 ES 2172720 T3 ES2172720 T3 ES 2172720T3 ES 97114326 T ES97114326 T ES 97114326T ES 97114326 T ES97114326 T ES 97114326T ES 2172720 T3 ES2172720 T3 ES 2172720T3
Authority
ES
Spain
Prior art keywords
gas
welding
welframio
mix
case
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.)
Expired - Lifetime
Application number
ES97114326T
Other languages
English (en)
Inventor
Helmuth Koller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7804357&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2172720(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Application granted granted Critical
Publication of ES2172720T3 publication Critical patent/ES2172720T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Chemical Vapour Deposition (AREA)
  • Powder Metallurgy (AREA)

Abstract

MEZCLA DE GAS PROTECTOR PARA SU UTILIZACION EN SOLDADURAS DE GAS INERTE CON WOLFRAMIO DE MATERIALES AUSTENITICOS CARACTERIZADA POR UN PORCENTAJE EN VOLUMEN DE 2,0 ,5 - 1,2 % H SUB,2}; Y EL RESTO ARGON.
ES97114326T 1996-09-03 1997-08-20 Mezcla de gas protector para su utilizacion en el caso de la soldadura con wolframio y un gas inerte. Expired - Lifetime ES2172720T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19635497A DE19635497A1 (de) 1996-09-03 1996-09-03 Schutzgasgemisch für Verwendung beim Wolfram-Inertgas-Schweißen

Publications (1)

Publication Number Publication Date
ES2172720T3 true ES2172720T3 (es) 2002-10-01

Family

ID=7804357

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97114326T Expired - Lifetime ES2172720T3 (es) 1996-09-03 1997-08-20 Mezcla de gas protector para su utilizacion en el caso de la soldadura con wolframio y un gas inerte.

Country Status (5)

Country Link
EP (1) EP0826456B1 (es)
CN (1) CN1080160C (es)
AT (1) ATE213191T1 (es)
DE (2) DE19635497A1 (es)
ES (1) ES2172720T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809647B1 (fr) * 2000-05-31 2002-08-30 Air Liquide Procede de soudage hybride laser-arc avec melange gazeux approprie
ATE440692T1 (de) * 2004-05-12 2009-09-15 Siemens Ag Verwendung eines schutzgasgemisches beim schweissen
DE102007033291A1 (de) 2007-07-17 2009-01-22 Linde Ag Verfahren zum Lichtbogenfügen
FR2962671B1 (fr) * 2010-07-13 2013-03-08 Air Liquide Procede de soudage a l'arc et gaz inertes de pieces metalliques aluminiees
DE102015001754A1 (de) 2015-02-26 2016-09-01 Messer Group Gmbh Schutzgas zum WIG-Schweißen ferritischer Stähle
WO2017026123A1 (en) * 2015-08-12 2017-02-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Weld joint, welding material used therefor, and welding method
DE102016000218A1 (de) 2016-01-09 2017-07-13 Messer Group Gmbh Verfahren zum Schweißen austenitischer Werkstoffe
CN112439979A (zh) * 2020-11-16 2021-03-05 四川石油天然气建设工程有限责任公司 一种耐蚀合金复合管的插入式纯材支管焊接工艺
CN112453641A (zh) * 2020-11-16 2021-03-09 四川石油天然气建设工程有限责任公司 一种耐蚀合金复合管的骑坐式支管焊接工艺
CN112453652A (zh) * 2020-11-16 2021-03-09 四川石油天然气建设工程有限责任公司 耐蚀合金复合管焊接用含氢混合保护气体及其焊接工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7315400L (es) * 1973-11-14 1975-05-15 Aga Ab
JPS59202182A (ja) * 1983-04-28 1984-11-15 Toyota Central Res & Dev Lab Inc ア−ク溶接方法
EP0163379A3 (en) * 1984-05-31 1987-03-25 Allegheny Ludlum Steel Corporation Method of welding nitrogen-containing alloys
DE4106900A1 (de) * 1991-03-05 1992-09-10 Messer Griesheim Gmbh Schutzgas zum wig-, mig-, mag- und plasmaschweissen
US5306358A (en) * 1991-08-20 1994-04-26 Haynes International, Inc. Shielding gas to reduce weld hot cracking

Also Published As

Publication number Publication date
CN1176161A (zh) 1998-03-18
CN1080160C (zh) 2002-03-06
DE19635497A1 (de) 1998-03-05
ATE213191T1 (de) 2002-02-15
EP0826456B1 (de) 2002-02-13
EP0826456A1 (de) 1998-03-04
DE59706364D1 (de) 2002-03-21

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