NO331267B1 - Fremgangsmate og anordning til bruk ved elektrisk sveisising av aluminium eller aluminiumlegering, samt sveisepostol til bruk med fremgagnsmaten og anordningen - Google Patents

Fremgangsmate og anordning til bruk ved elektrisk sveisising av aluminium eller aluminiumlegering, samt sveisepostol til bruk med fremgagnsmaten og anordningen

Info

Publication number
NO331267B1
NO331267B1 NO20076637A NO20076637A NO331267B1 NO 331267 B1 NO331267 B1 NO 331267B1 NO 20076637 A NO20076637 A NO 20076637A NO 20076637 A NO20076637 A NO 20076637A NO 331267 B1 NO331267 B1 NO 331267B1
Authority
NO
Norway
Prior art keywords
welding
aluminum
aluminum alloy
tire gas
magnetic field
Prior art date
Application number
NO20076637A
Other languages
English (en)
Other versions
NO20076637L (no
Inventor
Ketil Hornaes
Original Assignee
Efd Induction As
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 Efd Induction As filed Critical Efd Induction As
Priority to NO20076637A priority Critical patent/NO331267B1/no
Priority to PCT/NO2008/000457 priority patent/WO2009082238A2/en
Priority to CN2008801252426A priority patent/CN101952073A/zh
Priority to CA2709970A priority patent/CA2709970A1/en
Priority to EP08864660A priority patent/EP2237917A2/en
Priority to US12/809,087 priority patent/US20110168677A1/en
Publication of NO20076637L publication Critical patent/NO20076637L/no
Publication of NO331267B1 publication Critical patent/NO331267B1/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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0737—Stabilising of the arc position
    • 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
    • B23K9/08—Arrangements or circuits for magnetic control of the arc
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof

Landscapes

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

Abstract

Oppfinnelsen vedrører aspekter ved elektrisk sveisning av aluminium eller aluminiumlegering, der aluminiumet eller aluminiumslegeringen hosliggende en tilblivende sveiseskjøt oppviser et oksidlag, og der en sveisetråds frie ende tilføres en omgivende dekkgass. Som sveisestrøm anvendes en vekselstrøm, for eksempel valgt i omradet 50 Hz - 500 kHz. Videre anvendes en sveisetråd som hovedsakelig består av aluminium eller aluminiumslegering forsynt med oksidhemmende belegg, for eksempel av kobber, som danner sveisetrådens ytterkappe eller yttermantel og/ eller at det som nevnte dekkgass anvendes en dekkgass som er iblandet oksygen, eller der dekkgassen under sveisingen tilføres oksygen. Volummengden av oksygen i forhold til dekkgassen er i området 0, 1 - 5 %. Dersom sveisingen utføres i et magnetfelt, velges sveisestrømmens minimumsfrekvens som en funksjon av magnetfeltets styrke. Oppfinnelsen anviser også metodikk for fremstilling av sveisetråden, samt nødvendige materialbetingelser for en anvendbar sveisepistol. Oppfinnelsen er særlig anvendelig ved sveising i et magnetfelt.
NO20076637A 2007-12-21 2007-12-21 Fremgangsmate og anordning til bruk ved elektrisk sveisising av aluminium eller aluminiumlegering, samt sveisepostol til bruk med fremgagnsmaten og anordningen NO331267B1 (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO20076637A NO331267B1 (no) 2007-12-21 2007-12-21 Fremgangsmate og anordning til bruk ved elektrisk sveisising av aluminium eller aluminiumlegering, samt sveisepostol til bruk med fremgagnsmaten og anordningen
PCT/NO2008/000457 WO2009082238A2 (en) 2007-12-21 2008-12-17 Electric welding of aluminium or aluminium alloy
CN2008801252426A CN101952073A (zh) 2007-12-21 2008-12-17 铝或铝合金的电焊
CA2709970A CA2709970A1 (en) 2007-12-21 2008-12-17 Electric welding of aluminium or aluminium alloy
EP08864660A EP2237917A2 (en) 2007-12-21 2008-12-17 Electric welding of aluminium or aluminium alloy
US12/809,087 US20110168677A1 (en) 2007-12-21 2008-12-17 Electric welding of aluminium or aluminium alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20076637A NO331267B1 (no) 2007-12-21 2007-12-21 Fremgangsmate og anordning til bruk ved elektrisk sveisising av aluminium eller aluminiumlegering, samt sveisepostol til bruk med fremgagnsmaten og anordningen

Publications (2)

Publication Number Publication Date
NO20076637L NO20076637L (no) 2009-06-22
NO331267B1 true NO331267B1 (no) 2011-11-14

Family

ID=40601425

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20076637A NO331267B1 (no) 2007-12-21 2007-12-21 Fremgangsmate og anordning til bruk ved elektrisk sveisising av aluminium eller aluminiumlegering, samt sveisepostol til bruk med fremgagnsmaten og anordningen

Country Status (6)

Country Link
US (1) US20110168677A1 (no)
EP (1) EP2237917A2 (no)
CN (1) CN101952073A (no)
CA (1) CA2709970A1 (no)
NO (1) NO331267B1 (no)
WO (1) WO2009082238A2 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9181611B2 (en) 2010-08-23 2015-11-10 Consolidated Nuclear Security, LLC Control of microstructure in soldered, brazed, welded, plated, cast or vapor deposited manufactured components
US20140048524A1 (en) * 2012-08-20 2014-02-20 Lincoln Global, Inc. Hot-wire consumable with embedded id tag
CN103111731B (zh) * 2013-01-23 2015-01-28 北京赛德高科铁道电气科技有限责任公司 薄壁铝合金非型材长管件纵向对接的焊接方法
CN105280837B (zh) * 2015-09-17 2017-11-10 上海大学 具有自我修复能力的复合阻隔结构

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB285674A (en) * 1927-03-29 1928-02-23 Alloy Welding Processes Ltd Improvements in or relating to electrodes for electrodes welding or soldering
US2480498A (en) * 1947-05-17 1949-08-30 Aluminum Co Of America Coated aluminum welding rods
GB638731A (en) * 1948-04-01 1950-06-14 Ernest Clarence Rollason Improvements in the manufacture of flux-coated aluminium welding electrodes
US2681402A (en) * 1950-04-29 1954-06-15 Air Reduction Method of welding aluminum and aluminum alloys
GB731836A (en) 1952-07-28 1955-06-15 Air Reduction Improvements in alternating current inert gas shielded arc welding
US2820726A (en) * 1955-02-03 1958-01-21 Ampco Metal Inc Aluminum bronze weld rod
US2988630A (en) * 1957-09-06 1961-06-13 Ici Ltd Method of inert-gas metal arc-welding
US3312315A (en) * 1958-09-08 1967-04-04 Omark Industries Inc Electric brake for welding apparatus
US3256085A (en) * 1961-09-29 1966-06-14 United States Steel Corp Method of coating aluminum and adding same to molten steel
US3551637A (en) * 1968-04-01 1970-12-29 Data Science Corp Magnetic control of a welding arc
US3791860A (en) * 1971-12-27 1974-02-12 Aluminum Co Of America Coated aluminum welding electrode and filler rod
GB1424797A (en) 1972-03-21 1976-02-11 Nat Res Dev -ethods and apparatus for alternating-current arc welding
GB1491076A (en) * 1976-03-11 1977-11-09 Hirschmann F Arc welding equipment
US4169770A (en) * 1978-02-21 1979-10-02 Alcan Research And Development Limited Electroplating aluminum articles
JPS5589494A (en) * 1979-08-23 1980-07-07 Hitachi Cable Ltd Formation of contact in bus bar for electrolytic power feeding
US4913927A (en) * 1986-02-06 1990-04-03 Alcotec Wire Co. Lubricated aluminum weld wire and process for spooling it
JPH04365881A (ja) 1991-06-13 1992-12-17 Kawasaki Steel Corp スポット抵抗溶接性に優れるアルミニウム材
DE4201477A1 (de) * 1992-01-21 1993-07-22 Bayerische Motoren Werke Ag Verfahren zum lichtbogen-verschweissen metallischer werkstuecke
DE19837039A1 (de) * 1998-08-14 2000-02-17 Messer Griesheim Gmbh Verfahren zur WIG-Wechselstromschweißung von Aluminium
FR2799143B1 (fr) * 1999-10-05 2001-12-28 Air Liquide Procede et installation de soudage mig de l'aluminium et de ses alliages
US7071438B2 (en) * 2003-03-07 2006-07-04 Praxair Technology, Inc. Gas composition for arc welding
WO2006084323A1 (en) * 2005-02-10 2006-08-17 Commonwealth Scientific And Industrial Research Organisation Improvements in electric arc welding
FR2884738B1 (fr) * 2005-04-25 2008-12-26 Nexans Sa Cable avec conducteur central en aluminium
CN101148009A (zh) * 2007-06-15 2008-03-26 中国铝业股份有限公司 一种强磁场环境下金属的焊接方法
CN101143401B (zh) * 2007-10-19 2010-10-20 重庆大学 中高强度厚件窄间隙磁控射流熔化焊接方法

Also Published As

Publication number Publication date
CN101952073A (zh) 2011-01-19
US20110168677A1 (en) 2011-07-14
NO20076637L (no) 2009-06-22
WO2009082238A2 (en) 2009-07-02
CA2709970A1 (en) 2009-07-02
WO2009082238A3 (en) 2010-02-18
EP2237917A2 (en) 2010-10-13

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