JPS5816793A - Build up welding method for low alloy steel - Google Patents

Build up welding method for low alloy steel

Info

Publication number
JPS5816793A
JPS5816793A JP11688081A JP11688081A JPS5816793A JP S5816793 A JPS5816793 A JP S5816793A JP 11688081 A JP11688081 A JP 11688081A JP 11688081 A JP11688081 A JP 11688081A JP S5816793 A JPS5816793 A JP S5816793A
Authority
JP
Japan
Prior art keywords
build
welding
alloy steel
low alloy
flux
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
JP11688081A
Other languages
Japanese (ja)
Other versions
JPS6410317B2 (en
Inventor
Tadamichi Sakai
Kiyoshi Asami
Hiroshi Saida
Yukinobu Matsushita
Osamu Tanaka
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 JP11688081A priority Critical patent/JPS6410317B2/ja
Publication of JPS5816793A publication Critical patent/JPS5816793A/en
Publication of JPS6410317B2 publication Critical patent/JPS6410317B2/ja
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/30Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053Fe as the principal constituent
    • B23K35/308Fe as the principal constituent with Cr as next major constituent
    • B23K35/3086Fe as the principal constituent with Cr as next major constituent containing Ni or Mn

Abstract

PURPOSE:To obtain sound padding metal which does not peel by specifying the contents of the specific components in weld metal and the composition of a flux in such a way as to satisfy the equationsIand II simultaneously. CONSTITUTION:In a method of performing build-up welding by spraying a flux in the surface of a low alloy steel contg. <=0.2% (wt%) C, <=1.0% Si, <=1.0% Mn, <=1.0% Ni, <=3.5% Cr, <=2.0% Mo, <=0.1% Al, and consisting of the balance Fe and unavoidable impurities, the weld metal of the 1st layer is so welded as to contain <=0.1% C, <=1.0% Si, <=7.0% Mn, 7-30% Ni, 16-30% Cr, <=3.0% Mo, and to consist of the balance Fe and unavoidable impurities, and the contents of the Si, P, S, O in the weld metal and the compsn. of the flux are so specified as to satisfy the equationIand the equation II.
JP11688081A 1981-07-24 1981-07-24 Expired JPS6410317B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11688081A JPS6410317B2 (en) 1981-07-24 1981-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11688081A JPS6410317B2 (en) 1981-07-24 1981-07-24

Publications (2)

Publication Number Publication Date
JPS5816793A true JPS5816793A (en) 1983-01-31
JPS6410317B2 JPS6410317B2 (en) 1989-02-21

Family

ID=14697918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11688081A Expired JPS6410317B2 (en) 1981-07-24 1981-07-24

Country Status (1)

Country Link
JP (1) JPS6410317B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594971A (en) * 1982-06-29 1984-01-11 Kawasaki Steel Corp Build up welding
JPS60111793A (en) * 1983-11-21 1985-06-18 Kawasaki Steel Corp Flux for electroslag build-up welding using belt-like electrode
JPS63154292A (en) * 1986-12-17 1988-06-27 Nippon Uerudeingurotsuto Kk Flux for horizontal electroslag overplaying
JP2005246399A (en) * 2004-03-02 2005-09-15 Jfe Steel Kk Electroslag welding method
WO2015005002A1 (en) * 2013-07-12 2015-01-15 株式会社神戸製鋼所 Flux-cored wire for build-up welding
JP2016165750A (en) * 2015-03-10 2016-09-15 株式会社神戸製鋼所 Build-up welding metal and machine structure
CN106413977A (en) * 2014-06-11 2017-02-15 株式会社神户制钢所 Buildup welded body
CN106457480A (en) * 2014-06-11 2017-02-22 株式会社神户制钢所 Buildup welded metal and machine structure

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594971A (en) * 1982-06-29 1984-01-11 Kawasaki Steel Corp Build up welding
JPH035913B2 (en) * 1982-06-29 1991-01-28 Kawasaki Steel Co
JPS60111793A (en) * 1983-11-21 1985-06-18 Kawasaki Steel Corp Flux for electroslag build-up welding using belt-like electrode
JPH0450111B2 (en) * 1983-11-21 1992-08-13 Kawasaki Steel Co
JPS63154292A (en) * 1986-12-17 1988-06-27 Nippon Uerudeingurotsuto Kk Flux for horizontal electroslag overplaying
JP2005246399A (en) * 2004-03-02 2005-09-15 Jfe Steel Kk Electroslag welding method
JP4622267B2 (en) * 2004-03-02 2011-02-02 Jfeスチール株式会社 Electroslag welding method
WO2015005002A1 (en) * 2013-07-12 2015-01-15 株式会社神戸製鋼所 Flux-cored wire for build-up welding
CN106413977A (en) * 2014-06-11 2017-02-15 株式会社神户制钢所 Buildup welded body
CN106457480A (en) * 2014-06-11 2017-02-22 株式会社神户制钢所 Buildup welded metal and machine structure
EP3156170A4 (en) * 2014-06-11 2017-11-15 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Buildup welded body
EP3156169A4 (en) * 2014-06-11 2017-11-15 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Buildup welded metal and machine structure
JP2016165750A (en) * 2015-03-10 2016-09-15 株式会社神戸製鋼所 Build-up welding metal and machine structure
WO2016143509A1 (en) * 2015-03-10 2016-09-15 株式会社神戸製鋼所 Build-up welding metal and mechanical structure
EP3269495A4 (en) * 2015-03-10 2019-01-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Build-up welding metal and mechanical structure

Also Published As

Publication number Publication date
JPS6410317B2 (en) 1989-02-21

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