SE9601109D0 - A method of bracing and a shielding gas - Google Patents

A method of bracing and a shielding gas

Info

Publication number
SE9601109D0
SE9601109D0 SE9601109A SE9601109A SE9601109D0 SE 9601109 D0 SE9601109 D0 SE 9601109D0 SE 9601109 A SE9601109 A SE 9601109A SE 9601109 A SE9601109 A SE 9601109A SE 9601109 D0 SE9601109 D0 SE 9601109D0
Authority
SE
Sweden
Prior art keywords
electrode
arc
bracing
workpiece
shielding gas
Prior art date
Application number
SE9601109A
Other languages
Swedish (sv)
Other versions
SE9601109A0 (en
SE9601109L (en
Inventor
Kjell-Arne Persson
Original Assignee
Aga Ab
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
Publication of SE9601109L publication Critical patent/SE9601109L/xx
Application filed by Aga Ab filed Critical Aga Ab
Priority to SE9601109A priority Critical patent/SE9601109A0/en
Publication of SE9601109D0 publication Critical patent/SE9601109D0/en
Priority to DE19711955A priority patent/DE19711955A1/en
Publication of SE9601109A0 publication Critical patent/SE9601109A0/en

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
    • B23K9/173—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
    • 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
    • B23K35/302—Cu 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
    • B23K35/38—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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • B23K2101/35—Surface treated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)

Abstract

Hard soldering process comprises (a) forming an arc between the wire electrode and a work piece; (b) maintaining an arc voltage between the electrode and workpiece; (c) feeding the electrode into the arc, where the electrode continuously melts; and (d) screening the arc by introducing protective gas. The novelty is that the arc is maintained between the wire electrode and the workpeice in such a way that an exposed material transfer from the electrode to the workpiece is achieved. The protective gas used in the process is also claimed and comprises an active component of O2, CO2, N2, CO, NO,N2O and H2 and an inert component of Ar and/or He.
SE9601109A 1996-03-22 1996-03-22 Soldering process using a consumable wire electrode SE9601109A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9601109A SE9601109A0 (en) 1996-03-22 1996-03-22 Soldering process using a consumable wire electrode
DE19711955A DE19711955A1 (en) 1996-03-22 1997-03-21 Hard soldering process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601109A SE9601109A0 (en) 1996-03-22 1996-03-22 Soldering process using a consumable wire electrode

Publications (3)

Publication Number Publication Date
SE9601109L SE9601109L (en) 1900-01-01
SE9601109D0 true SE9601109D0 (en) 1996-03-22
SE9601109A0 SE9601109A0 (en) 1997-09-23

Family

ID=20401906

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601109A SE9601109A0 (en) 1996-03-22 1996-03-22 Soldering process using a consumable wire electrode

Country Status (2)

Country Link
DE (1) DE19711955A1 (en)
SE (1) SE9601109A0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19704513C1 (en) * 1997-02-06 1998-03-05 Linde Ag Gas shielded consumable electrode welding with rotating arc
DE19748351A1 (en) * 1997-11-03 1999-05-06 Messer Griesheim Gmbh Shielding gas for highly corrosion-resistant materials
DE19849510A1 (en) * 1998-10-27 2000-05-04 Messer Griesheim Gmbh Process for arc brazing under protective gas
EP1061240A3 (en) * 1999-06-17 2002-12-11 Scambia Industrial Developments Aktiengesellschaft Method of joining section elements of an exhaust system and exhaust system
DE19952043A1 (en) * 1999-10-28 2001-05-03 Linde Gas Ag Process for metal-protective gas soldering of metallic workpieces uses solder material and an electric arc with melting or non-melting electrodes in the presence of a protective gas having an inert component and an active component
US6642078B2 (en) * 2000-08-28 2003-11-04 Transpo Electronics, Inc. Method for manufacturing diode subassemblies used in rectifier assemblies of engine driven generators
US7863538B2 (en) * 2004-03-19 2011-01-04 Hobart Brothers Company Metal-core gas metal arc welding of ferrous steels with noble gas shielding
DE102004044642B4 (en) * 2004-09-13 2006-10-05 Ewm Hightec Welding Gmbh Method for re-deforming one-sided accessible body panels
CN114535811A (en) * 2022-04-07 2022-05-27 攀钢集团攀枝花钢铁研究院有限公司 Low alloy steel with yield strength of 300Mpa grade and splicing method
CN114619146A (en) * 2022-04-07 2022-06-14 攀钢集团攀枝花钢铁研究院有限公司 Low alloy steel with yield strength of 340Mpa grade and splicing method
CN114571084A (en) * 2022-04-20 2022-06-03 攀钢集团攀枝花钢铁研究院有限公司 Welding method for low-carbon aluminum killed steel acid rolling process

Also Published As

Publication number Publication date
SE9601109A0 (en) 1997-09-23
DE19711955A1 (en) 1997-10-30
SE9601109L (en) 1900-01-01

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