JPS5686699A - Production of wire incorporating stainless steel flux for gas shield arc welding - Google Patents

Production of wire incorporating stainless steel flux for gas shield arc welding

Info

Publication number
JPS5686699A
JPS5686699A JP16271279A JP16271279A JPS5686699A JP S5686699 A JPS5686699 A JP S5686699A JP 16271279 A JP16271279 A JP 16271279A JP 16271279 A JP16271279 A JP 16271279A JP S5686699 A JPS5686699 A JP S5686699A
Authority
JP
Japan
Prior art keywords
wire
specified
components
weight
production
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.)
Pending
Application number
JP16271279A
Other languages
Japanese (ja)
Inventor
Rokuro Fujimoto
Kyukichi Yagidate
Toru Noda
Nobuyuki Ohama
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP16271279A priority Critical patent/JPS5686699A/en
Publication of JPS5686699A publication Critical patent/JPS5686699A/en
Pending 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
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/406—Filled tubular wire or rods

Abstract

PURPOSE:To repeat wire extension and heat treatment to improve welding workability of a small-diameter wire and wire feedability, by wrapping the quantity, which is specified for the wire weight, of the flux of specific composition in a stainless outer cover. CONSTITUTION:As components of the filler which does not include carbonate, 5- 15% rutile and 0.5-2% metal fluoride for the weld wire weight are essential components, and 5.5-15.5% total of oxides such as quartz sand, alumina, and iron oxide for the wire weigh is the slug forming material. These components and one or more kinds of metal powders such as Cr, Ni and Mn specified to 25% or less for the wire weight are filled as filler 2 in outer cover 1, which is obtained by molding Cr-Ni stainless into a tube, with filling rate 5.5-30% for the wire weight. Next, heat treatment at 800-1,150 deg.C and wire extension process are performed one or more times. The reason why components are specified is because rutile improves wrapping and the metal fluoride facilitates slug elimination. If the filling rate exceeds the specified value, the wire is broken in wire extersion.
JP16271279A 1979-12-17 1979-12-17 Production of wire incorporating stainless steel flux for gas shield arc welding Pending JPS5686699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16271279A JPS5686699A (en) 1979-12-17 1979-12-17 Production of wire incorporating stainless steel flux for gas shield arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16271279A JPS5686699A (en) 1979-12-17 1979-12-17 Production of wire incorporating stainless steel flux for gas shield arc welding

Publications (1)

Publication Number Publication Date
JPS5686699A true JPS5686699A (en) 1981-07-14

Family

ID=15759851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16271279A Pending JPS5686699A (en) 1979-12-17 1979-12-17 Production of wire incorporating stainless steel flux for gas shield arc welding

Country Status (1)

Country Link
JP (1) JPS5686699A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61238495A (en) * 1985-04-15 1986-10-23 Nippon Steel Corp Flux cored wire for austenitic stainless steel
JPS63123596A (en) * 1986-11-11 1988-05-27 Nippon Steel Corp Flux cored wire for welding stainless steel
JPH0381094A (en) * 1989-08-25 1991-04-05 Kobe Steel Ltd Flux cored wire for welding stainless steel
EP0858860A1 (en) * 1997-02-11 1998-08-19 Nippon Steel Welding Products & Engineering Co., Ltd. Process for manufacturing welding wire
US6734395B2 (en) 2002-04-23 2004-05-11 Kabushiki Kaisha Kobe Seiko Sho Flux-cored wire for stainless steel arc welding

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61238495A (en) * 1985-04-15 1986-10-23 Nippon Steel Corp Flux cored wire for austenitic stainless steel
JPH0518679B2 (en) * 1985-04-15 1993-03-12 Nippon Steel Corp
JPS63123596A (en) * 1986-11-11 1988-05-27 Nippon Steel Corp Flux cored wire for welding stainless steel
JPH0381094A (en) * 1989-08-25 1991-04-05 Kobe Steel Ltd Flux cored wire for welding stainless steel
EP0858860A1 (en) * 1997-02-11 1998-08-19 Nippon Steel Welding Products & Engineering Co., Ltd. Process for manufacturing welding wire
US5821500A (en) * 1997-02-11 1998-10-13 Nippon Steel Welding Products & Engineering Co., Ltd. Process for manufacturing welding wire
US6734395B2 (en) 2002-04-23 2004-05-11 Kabushiki Kaisha Kobe Seiko Sho Flux-cored wire for stainless steel arc welding

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