DE19748351A1 - Schutzgas für hochkorrosionsfeste Werkstoffe - Google Patents

Schutzgas für hochkorrosionsfeste Werkstoffe

Info

Publication number
DE19748351A1
DE19748351A1 DE1997148351 DE19748351A DE19748351A1 DE 19748351 A1 DE19748351 A1 DE 19748351A1 DE 1997148351 DE1997148351 DE 1997148351 DE 19748351 A DE19748351 A DE 19748351A DE 19748351 A1 DE19748351 A1 DE 19748351A1
Authority
DE
Germany
Prior art keywords
vol
content
shielding gas
volume
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.)
Withdrawn
Application number
DE1997148351
Other languages
German (de)
English (en)
Inventor
Alfward Dr Farwer
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
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Priority to DE1997148351 priority Critical patent/DE19748351A1/de
Priority to PCT/EP1998/006747 priority patent/WO1999022902A1/fr
Publication of DE19748351A1 publication Critical patent/DE19748351A1/de
Withdrawn legal-status Critical Current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
    • 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
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
DE1997148351 1997-11-03 1997-11-03 Schutzgas für hochkorrosionsfeste Werkstoffe Withdrawn DE19748351A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1997148351 DE19748351A1 (de) 1997-11-03 1997-11-03 Schutzgas für hochkorrosionsfeste Werkstoffe
PCT/EP1998/006747 WO1999022902A1 (fr) 1997-11-03 1998-10-23 Gaz protecteur pour matieres extremement resistantes a la corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997148351 DE19748351A1 (de) 1997-11-03 1997-11-03 Schutzgas für hochkorrosionsfeste Werkstoffe

Publications (1)

Publication Number Publication Date
DE19748351A1 true DE19748351A1 (de) 1999-05-06

Family

ID=7847338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997148351 Withdrawn DE19748351A1 (de) 1997-11-03 1997-11-03 Schutzgas für hochkorrosionsfeste Werkstoffe

Country Status (2)

Country Link
DE (1) DE19748351A1 (fr)
WO (1) WO1999022902A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962045B4 (de) * 1999-12-22 2004-07-22 Messer Griesheim Gmbh Verwendung eines Wurzelschutzgases als Formiergas
US6969818B2 (en) 2001-05-11 2005-11-29 Linde Aktiengesellschaft Tandem welding shielding gases
US7189941B2 (en) * 2001-12-20 2007-03-13 Linde Aktiengesellschaft Process for making heterogeneous joints under shielding gas
EP1987901A1 (fr) * 2007-05-04 2008-11-05 Linde Aktiengesellschaft Procédé d'assemblage par arc électrique sous un gaz protecteur, ce gaz comprenant de l'Argon, de l'Hélium et de l'oxygène et/ou du dioxyde de Carbone

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115351395A (zh) * 2022-07-12 2022-11-18 中石化南京化工机械有限公司 采用三元混合气体保护焊接n06059镍基合金材料的方法
CN115351394A (zh) * 2022-07-12 2022-11-18 中石化南京化工机械有限公司 采用二元混合气体保护焊接n06059镍基合金材料的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432087A1 (de) * 1983-09-01 1985-03-21 P.P.I. Performance Process International N.V., Willemstad, Curacao Niederländische Antillen Metall-lichtbogen-schweissverfahren unter schutzgas
DE4327672A1 (de) * 1993-08-17 1994-12-22 Linde Ag Schutzgas-Lichtbogen-Schweißverfahren sowie zugehöriges Schutzgas
DE19711955A1 (de) * 1996-03-22 1997-10-30 Aga Ab Verfahren zum Hartlöten und ein Schutzgas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB736241A (en) * 1952-02-14 1955-09-07 Babcock & Wilcox Ltd Improvements relating to gas shielded electric arc welding
GB2049638B (en) * 1979-05-31 1982-09-08 Air Prod & Chem Weld shielding gas mixtures
JPH06339775A (ja) * 1991-07-15 1994-12-13 Nippon Steel Corp ニッケルおよびニッケル合金材の溶接方法
DE4138835A1 (de) * 1991-11-26 1993-05-27 Linde Ag Schutzgas-lichtbogen-schweissverfahren mit speziellem schutzgas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432087A1 (de) * 1983-09-01 1985-03-21 P.P.I. Performance Process International N.V., Willemstad, Curacao Niederländische Antillen Metall-lichtbogen-schweissverfahren unter schutzgas
DE4327672A1 (de) * 1993-08-17 1994-12-22 Linde Ag Schutzgas-Lichtbogen-Schweißverfahren sowie zugehöriges Schutzgas
DE19711955A1 (de) * 1996-03-22 1997-10-30 Aga Ab Verfahren zum Hartlöten und ein Schutzgas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP 56-66382 A., In: Patents Abstracts of Japan, M-84, Aug. 21, 1981, Vol. 5, No. 131 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962045B4 (de) * 1999-12-22 2004-07-22 Messer Griesheim Gmbh Verwendung eines Wurzelschutzgases als Formiergas
US6969818B2 (en) 2001-05-11 2005-11-29 Linde Aktiengesellschaft Tandem welding shielding gases
US7189941B2 (en) * 2001-12-20 2007-03-13 Linde Aktiengesellschaft Process for making heterogeneous joints under shielding gas
EP1987901A1 (fr) * 2007-05-04 2008-11-05 Linde Aktiengesellschaft Procédé d'assemblage par arc électrique sous un gaz protecteur, ce gaz comprenant de l'Argon, de l'Hélium et de l'oxygène et/ou du dioxyde de Carbone

Also Published As

Publication number Publication date
WO1999022902A1 (fr) 1999-05-14

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination