NO20053542L - Fremgangsmate for lysbuesveising av duktilt stopejern. - Google Patents

Fremgangsmate for lysbuesveising av duktilt stopejern.

Info

Publication number
NO20053542L
NO20053542L NO20053542A NO20053542A NO20053542L NO 20053542 L NO20053542 L NO 20053542L NO 20053542 A NO20053542 A NO 20053542A NO 20053542 A NO20053542 A NO 20053542A NO 20053542 L NO20053542 L NO 20053542L
Authority
NO
Norway
Prior art keywords
cast iron
ductile cast
arc welding
gas blanket
procedure
Prior art date
Application number
NO20053542A
Other languages
English (en)
Inventor
Stefan Helgee
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of NO20053542L publication Critical patent/NO20053542L/no

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
    • 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
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/06—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505—Cooling thereof

Abstract

Oppfinnelsen angår en fremgangsmåte til å forbinde byggedeler av duktilt støpejern og av duktilt støpejern og stål ved hjelp av lysbuesveising med avsmeltende elektrode under dekkgass. I dekkgassen er det her i tillegg til argon I til 25 vol.-% karbondioksid og/eller o,5 til 10 vol.-% oksygen. Videre kan dekkgassen inneholde nitrogenmonoksid. Fremgangsmåten ifølge oppfinnelsen muliggjør høye sveisehastigheter og dermed en høy produktivitet. For å forbedre sveisefugekvaliteten enda mer er det videre en fordel med en forvarming av byggedelene og også en langsommere avkjøling eller en sveisefugebehandling.
NO20053542A 2002-12-20 2005-07-19 Fremgangsmate for lysbuesveising av duktilt stopejern. NO20053542L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10260358A DE10260358A1 (de) 2002-12-20 2002-12-20 Verfahren zum Lichtbogenschweißen von duktilem Gusseisen
PCT/EP2003/013478 WO2004058441A2 (de) 2002-12-20 2003-11-29 VERFAHREN ZUM LICHTBOGENSCHWEIβEN VON DUKTILEM GUSSEISEN

Publications (1)

Publication Number Publication Date
NO20053542L true NO20053542L (no) 2005-07-19

Family

ID=32477895

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053542A NO20053542L (no) 2002-12-20 2005-07-19 Fremgangsmate for lysbuesveising av duktilt stopejern.

Country Status (8)

Country Link
US (1) US7518082B2 (no)
EP (1) EP1572412B1 (no)
AT (1) ATE330747T1 (no)
AU (1) AU2003298154A1 (no)
BR (1) BR0317382A (no)
DE (2) DE10260358A1 (no)
NO (1) NO20053542L (no)
WO (1) WO2004058441A2 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006017663A1 (de) * 2006-04-12 2007-10-18 Linde Ag Verfahren zum Reparaturschweißen von Gussmaterial sowie diesbezügliche Verwendung einer Schutzgasmischung
EP1955804B1 (de) * 2007-02-06 2010-06-23 PanGas Verfahren zum Auftragsschweißen und/oder Auftragslöten
ATE513647T1 (de) * 2007-02-13 2011-07-15 Pangas Verfahren zum lichtbogenfügen mit wechselstrom
DE102008054172A1 (de) * 2008-10-31 2010-05-06 Linde Ag Verfahren zum Lichtbogenschweißen mit abschmelzender Elektrode
EP2409806A1 (de) * 2010-07-22 2012-01-25 Siemens Aktiengesellschaft Verfahren zur Herstellung eines groß dimensionierten Bauteils aus Sphäroguss
US10974349B2 (en) * 2010-12-17 2021-04-13 Magna Powertrain, Inc. Method for gas metal arc welding (GMAW) of nitrided steel components using cored welding wire
FR2975029B1 (fr) * 2011-05-11 2014-05-23 Air Liquide Soudage mig/mag des aciers inoxydables avec arc rotatif et melange gazeux ar/he/co2
US10569328B2 (en) 2014-07-30 2020-02-25 Arvinmeritor Technology, Llc Method of making an assembly having a cast iron subassembly
DE102014217702A1 (de) 2014-09-04 2016-03-10 Volkswagen Aktiengesellschaft Verfahren zur Erzeugung einer Schweißnaht auf einem Werkstück durch MSG-Schweißen
US9943927B2 (en) 2014-12-02 2018-04-17 Arvinmeritor Technology, Llc Transient liquid phase joining of dissimilar materials
US20180141170A1 (en) * 2016-11-18 2018-05-24 Caterpillar Inc. Restoration of cast iron using iron powder
EP3572175A1 (de) * 2018-05-23 2019-11-27 Siemens Aktiengesellschaft Fertigungs- und reparaturschweissen von gusseisen mit kugelgraphit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778588A (en) * 1972-03-29 1973-12-11 Int Nickel Co Self-shielding cored wire to weld cast iron
US4463243A (en) * 1981-02-17 1984-07-31 T.I.M.E. Welding Gas Corporation Welding system
US4645903A (en) * 1984-07-05 1987-02-24 Union Carbide Corporation Gas metal arc welding process
DE3600813A1 (de) * 1986-01-14 1987-07-16 Hundhausen Walter Gmbh Schweissverfahren zum verbinden eines sphaeroguss-bauteiles mit einem stahl-bauteil
DE69108273T2 (de) * 1990-02-21 1995-11-02 Kyodo Sanso Verfahren und Vorrichtung zum Lichtbogenschweissen mit einer schmelzbaren Elektrode.
US5558791A (en) * 1992-12-12 1996-09-24 Messer Griesheim Inert gas for the arc welding of aluminum
US6274838B1 (en) * 1997-12-05 2001-08-14 Air Products And Chemicals Inc. Multi-purpose, multi-transfer, multi-position shielding gas for arc welding
US6303891B1 (en) * 1999-10-28 2001-10-16 Robert B. Taylor Universal shielding gas for GMAW and FCAW welding and process

Also Published As

Publication number Publication date
WO2004058441A3 (de) 2004-10-14
EP1572412B1 (de) 2006-06-21
AU2003298154A8 (en) 2004-07-22
DE50303999D1 (de) 2006-08-03
US20060151440A1 (en) 2006-07-13
AU2003298154A1 (en) 2004-07-22
ATE330747T1 (de) 2006-07-15
BR0317382A (pt) 2005-11-16
DE10260358A1 (de) 2004-07-08
US7518082B2 (en) 2009-04-14
WO2004058441A2 (de) 2004-07-15
EP1572412A2 (de) 2005-09-14

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application