IT958580B - Procedimento ed elettrodo per saldatura elettrica ad arco - Google Patents

Procedimento ed elettrodo per saldatura elettrica ad arco

Info

Publication number
IT958580B
IT958580B IT50093/72A IT5009372A IT958580B IT 958580 B IT958580 B IT 958580B IT 50093/72 A IT50093/72 A IT 50093/72A IT 5009372 A IT5009372 A IT 5009372A IT 958580 B IT958580 B IT 958580B
Authority
IT
Italy
Prior art keywords
electrode
procedure
electric arc
arc welding
welding
Prior art date
Application number
IT50093/72A
Other languages
English (en)
Inventor
Robert C Haverstraw
Geroge G Landis
Original Assignee
Lincoln Electric Co
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 Lincoln Electric Co filed Critical Lincoln Electric Co
Application granted granted Critical
Publication of IT958580B publication Critical patent/IT958580B/it

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
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3602—Carbonates, basic oxides or hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)
IT50093/72A 1971-05-07 1972-05-06 Procedimento ed elettrodo per saldatura elettrica ad arco IT958580B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14137671A 1971-05-07 1971-05-07

Publications (1)

Publication Number Publication Date
IT958580B true IT958580B (it) 1973-10-30

Family

ID=22495425

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50093/72A IT958580B (it) 1971-05-07 1972-05-06 Procedimento ed elettrodo per saldatura elettrica ad arco

Country Status (10)

Country Link
US (1) US3767891A (it)
JP (1) JPS6225479B1 (it)
BR (1) BR7202829D0 (it)
CA (1) CA989282A (it)
DE (1) DE2222275B2 (it)
FR (1) FR2139865B1 (it)
GB (1) GB1396892A (it)
IT (1) IT958580B (it)
NL (1) NL7206154A (it)
SE (1) SE407670C (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911244A (en) * 1969-09-13 1975-10-07 Ishikawajima Harima Heavy Ind Electrode composition and welding method for arc welding steel
US3742185A (en) * 1971-05-07 1973-06-26 Lincoln Electric Co Lithium containing welding electrode
NL7317784A (it) * 1972-12-29 1974-07-02
BE816414A (fr) * 1974-06-17 1974-10-16 Fil fourre pour le soudage a l'arc electrique d'aciers doux ou faiblement allies.
US4186293A (en) * 1978-05-08 1980-01-29 The Lincoln Electric Company Cored type welding electrode
JPS5942198A (ja) * 1982-08-31 1984-03-08 Kobe Steel Ltd セルフシ−ルドア−ク溶接用フラツクス入りワイヤ
US4551610A (en) * 1983-05-17 1985-11-05 The Lincoln Electric Company Tubular welding electrode
US4571480A (en) * 1984-02-27 1986-02-18 Kabushiki Kaisha Kobe Seiko Sho Flux cored wire electrodes for self-shielded arc welding
DE3517015A1 (de) * 1985-05-11 1986-11-13 Fried. Krupp Gmbh, 4300 Essen Verfahren zum lichtbogenschweissen von stickstofflegierten staehlen
JPH0667558B2 (ja) * 1987-08-18 1994-08-31 株式会社神戸製鋼所 フラックス入りワイヤ用リチウム系原料
JPS6487100A (en) * 1987-09-29 1989-03-31 Kobe Steel Ltd Flux cored wire for self-shielded arc welding
US4833296A (en) * 1987-12-29 1989-05-23 The Lincoln Electric Company Consumable welding electrode and method of using same
US5147579A (en) * 1989-07-17 1992-09-15 Tam Ceramics, Inc. Moisture resistant sodium titanate and potassium titanate
US9333580B2 (en) * 2004-04-29 2016-05-10 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications
US7842903B2 (en) * 2005-10-31 2010-11-30 Lincoln Global, Inc. Short arc welding system
US8759715B2 (en) 2004-10-06 2014-06-24 Lincoln Global, Inc. Method of AC welding with cored electrode
US8704135B2 (en) * 2006-01-20 2014-04-22 Lincoln Global, Inc. Synergistic welding system
US20060096966A1 (en) * 2004-11-08 2006-05-11 Lincoln Global, Inc. Self-shielded flux cored electrode for fracture critical applications
US7812284B2 (en) * 2005-07-12 2010-10-12 Lincoln Global, Inc. Barium and lithium ratio for flux cored electrode
US20070051702A1 (en) * 2005-09-08 2007-03-08 Lincoln Global, Inc., A Delaware Corporation Flux system to reduce copper cracking
US8153934B2 (en) * 2006-09-15 2012-04-10 Lincoln Global, Inc. Saw flux system for improved as-cast weld metal toughness
US9138831B2 (en) * 2008-06-27 2015-09-22 Lincoln Global, Inc. Addition of rare earth elements to improve the performance of self shielded electrodes
US20100102049A1 (en) * 2008-10-24 2010-04-29 Keegan James M Electrodes having lithium aluminum alloy and methods
US8450649B2 (en) * 2008-11-07 2013-05-28 Lincoln Global, Inc. Addition of lithium aluminate to improve the performance of self shielded electrodes
US8330078B2 (en) * 2009-06-05 2012-12-11 Lincoln Global, Inc. Electrodes incorporating aluminum coated particles and methods thereof
US10906135B2 (en) 2012-05-24 2021-02-02 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US10898966B2 (en) 2012-05-24 2021-01-26 Hobart Brothers Llc Systems and methods for low-manganese welding wire
US9527152B2 (en) * 2012-07-30 2016-12-27 Illinois Tool Works Inc. Root pass welding solution
US10421160B2 (en) 2013-03-11 2019-09-24 The Esab Group, Inc. Alloying composition for self-shielded FCAW wires with low diffusible hydrogen and high Charpy V-notch impact toughness
US9895774B2 (en) 2013-05-08 2018-02-20 Hobart Brothers Company Systems and methods for low-manganese welding alloys
US9844838B2 (en) 2013-05-08 2017-12-19 Hobart Brothers Company Systems and methods for low-manganese welding alloys
KR101658804B1 (ko) 2014-12-23 2016-09-26 현대종합금속 주식회사 셀프 실드 아크 용접용 플럭스 코어드 와이어
US11285559B2 (en) 2015-11-30 2022-03-29 Illinois Tool Works Inc. Welding system and method for shielded welding wires
US10722986B2 (en) 2015-12-11 2020-07-28 Hobart Brothers Llc Systems and methods for low-manganese welding wire

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909778A (en) * 1956-06-29 1959-10-20 Lincoln Electric Co Method and means for bare electrode welding
US3177340A (en) * 1961-11-24 1965-04-06 Soudure Electr Autogene Sa Flux-cored electrode and process of welding
US3162751A (en) * 1962-09-24 1964-12-22 Robbins Lawrence Welding electrode
US3461270A (en) * 1966-01-06 1969-08-12 Lincoln Electric Co Tubular welding electrode
US3466417A (en) * 1966-06-10 1969-09-09 Murex Welding Processes Ltd Arc welding electrodes
US3531620A (en) * 1966-07-08 1970-09-29 Kobe Steel Ltd Arc welding electrode for steel without using gas or the like
GB1145560A (en) * 1966-12-29 1969-03-19 Murex Welding Processes Ltd Improvements in arc welding electrodes
US3539765A (en) * 1968-06-20 1970-11-10 Mckay Co Tubular composite arc welding electrode
BE754889A (fr) * 1969-08-15 1971-01-18 Teledyne Inc Electrode en fer enrobee a faible teneur en hydrogene pour le soudage al'arc et formation d'un depot de soudure en acier non austenitique de qualite amelioree
BE757977A (fr) * 1969-11-24 1971-04-01 Stoody Co Procede et electrode de soudage a l'arc pour acier inoxydable
US3643061A (en) * 1970-06-08 1972-02-15 Teledyne Inc Tubular composite self-shielded arc welding electrodes

Also Published As

Publication number Publication date
AU4174072A (en) 1973-11-08
BR7202829D0 (pt) 1973-05-03
FR2139865B1 (it) 1976-10-29
SE407670B (sv) 1979-04-09
NL7206154A (it) 1972-11-09
DE2222275A1 (de) 1972-11-23
SE407670C (sv) 1981-07-23
FR2139865A1 (it) 1973-01-12
US3767891A (en) 1973-10-23
DE2222275B2 (de) 1976-01-08
DE2222275C3 (it) 1981-02-26
GB1396892A (en) 1975-06-11
JPS6225479B1 (it) 1987-06-03
CA989282A (en) 1976-05-18

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