JPS6448699A - Lithium-based stock for flux-cored wire - Google Patents

Lithium-based stock for flux-cored wire

Info

Publication number
JPS6448699A
JPS6448699A JP20489587A JP20489587A JPS6448699A JP S6448699 A JPS6448699 A JP S6448699A JP 20489587 A JP20489587 A JP 20489587A JP 20489587 A JP20489587 A JP 20489587A JP S6448699 A JPS6448699 A JP S6448699A
Authority
JP
Japan
Prior art keywords
amt
lithium
flux
cored wire
based stock
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.)
Granted
Application number
JP20489587A
Other languages
Japanese (ja)
Other versions
JPH0667558B2 (en
Inventor
Isao Aida
Tetsuo Suga
Katsushi Nishimura
Koichi Hosoi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP62204895A priority Critical patent/JPH0667558B2/en
Publication of JPS6448699A publication Critical patent/JPS6448699A/en
Publication of JPH0667558B2 publication Critical patent/JPH0667558B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K35/36—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
    • B23K35/368—Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

PURPOSE:To reduce the amt. of spatter generated and to stabilize arc by using a compd. of lithium with specified elements as a lithium compsn. added to a flux filled into a flux-cored wire after specifying the amt. of total CO2 and the amt. of water. CONSTITUTION:A lithium compsn. as lithium-based stock for a flux-cored wire is a compd. of Li with Fe, Mn, Si or Al and oxygen. The amt. of total CO2 and the amt. of water are regulated to <=1.5wt.% and <=1000ppm, respectively. When the flux-cored wire is used, the amt. of spatter generated and the amt. of diffusible hydrogen in a deposited metal are reduced and made nearly constant, arc has superior stability and steadily stabilized welding work efficiency is obtd.
JP62204895A 1987-08-18 1987-08-18 Lithium-based raw material for flux-cored wire Expired - Lifetime JPH0667558B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62204895A JPH0667558B2 (en) 1987-08-18 1987-08-18 Lithium-based raw material for flux-cored wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62204895A JPH0667558B2 (en) 1987-08-18 1987-08-18 Lithium-based raw material for flux-cored wire

Publications (2)

Publication Number Publication Date
JPS6448699A true JPS6448699A (en) 1989-02-23
JPH0667558B2 JPH0667558B2 (en) 1994-08-31

Family

ID=16498177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62204895A Expired - Lifetime JPH0667558B2 (en) 1987-08-18 1987-08-18 Lithium-based raw material for flux-cored wire

Country Status (1)

Country Link
JP (1) JPH0667558B2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585352A (en) * 1969-11-24 1971-06-15 Stoody Co Arc welding process and electrode for stainless steel
US3742185A (en) * 1971-05-07 1973-06-26 Lincoln Electric Co Lithium containing welding electrode
US3767891A (en) * 1971-05-07 1973-10-23 Lincoln Electric Co Electrode for arc welding in air
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585352A (en) * 1969-11-24 1971-06-15 Stoody Co Arc welding process and electrode for stainless steel
US3742185A (en) * 1971-05-07 1973-06-26 Lincoln Electric Co Lithium containing welding electrode
US3767891A (en) * 1971-05-07 1973-10-23 Lincoln Electric Co Electrode for arc welding in air
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

Also Published As

Publication number Publication date
JPH0667558B2 (en) 1994-08-31

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