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JPS574397A - Composite wire for cr-mo type gaseous carbon dioxide arc welding - Google Patents

Composite wire for cr-mo type gaseous carbon dioxide arc welding

Info

Publication number
JPS574397A
JPS574397A JP7724780A JP7724780A JPS574397A JP S574397 A JPS574397 A JP S574397A JP 7724780 A JP7724780 A JP 7724780A JP 7724780 A JP7724780 A JP 7724780A JP S574397 A JPS574397 A JP S574397A
Authority
JP
Japan
Prior art keywords
wire
carbon dioxide
arc welding
composite wire
gaseous carbon
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
JP7724780A
Other languages
Japanese (ja)
Other versions
JPS591518B2 (en
Inventor
Yoshio Kanbe
Kozo Yamashita
Kazuo Nagatomo
Kazushi Suda
Isamu Kimoto
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 JP7724780A priority Critical patent/JPS591518B2/en
Publication of JPS574397A publication Critical patent/JPS574397A/en
Publication of JPS591518B2 publication Critical patent/JPS591518B2/en
Expired 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 provide a composite wire for welding having superior weldability and cracking resistance by filling the flux consisting essentially of specific ratios of TiO2, C, Si, Mn, Cr, Mo, Al in a metallic sheath. CONSTITUTION:The flux consisting essentially of 1.8-6.0% TiO2, based on the total weight of the wire, <=0.20% C, <=0.5% Si, 1.0-8.0% Mn, 0.5-3.0% Cr, <=1.0% Mo, and <=0.7% Al, and if necessary contg. one kind of metallic powder which is applied in the form of nitride so as to contain 0.006-0.015% N, is filled in a metallic sheath, whereby the wire is prepd. Usually, mild steel is used for the metallic sheath of the wire. The flux to be filled in the wire is set at about 10- 25% by the weight of the wire, and the diameter of the wire is preferably below about 2.0mm.phi.
JP7724780A 1980-06-10 1980-06-10 Cr-Mo based composite wire for carbon dioxide arc welding Expired JPS591518B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7724780A JPS591518B2 (en) 1980-06-10 1980-06-10 Cr-Mo based composite wire for carbon dioxide arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7724780A JPS591518B2 (en) 1980-06-10 1980-06-10 Cr-Mo based composite wire for carbon dioxide arc welding

Publications (2)

Publication Number Publication Date
JPS574397A true JPS574397A (en) 1982-01-09
JPS591518B2 JPS591518B2 (en) 1984-01-12

Family

ID=13628521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7724780A Expired JPS591518B2 (en) 1980-06-10 1980-06-10 Cr-Mo based composite wire for carbon dioxide arc welding

Country Status (1)

Country Link
JP (1) JPS591518B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019171457A (en) * 2018-03-29 2019-10-10 株式会社神戸製鋼所 Flux-cored wire for high speed welding and high speed arc welding method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183111U (en) * 1984-05-15 1985-12-05 日立ツール株式会社 Throw-away T-slot cutter
JPS6456914U (en) * 1987-10-01 1989-04-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019171457A (en) * 2018-03-29 2019-10-10 株式会社神戸製鋼所 Flux-cored wire for high speed welding and high speed arc welding method

Also Published As

Publication number Publication date
JPS591518B2 (en) 1984-01-12

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