JPS56122699A - Wire containing co2 sealed flux for hardened padding - Google Patents

Wire containing co2 sealed flux for hardened padding

Info

Publication number
JPS56122699A
JPS56122699A JP2464080A JP2464080A JPS56122699A JP S56122699 A JPS56122699 A JP S56122699A JP 2464080 A JP2464080 A JP 2464080A JP 2464080 A JP2464080 A JP 2464080A JP S56122699 A JPS56122699 A JP S56122699A
Authority
JP
Japan
Prior art keywords
slag
flux
wire
rutile
iron oxide
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
JP2464080A
Other languages
Japanese (ja)
Other versions
JPS591517B2 (en
Inventor
Motoi Tokura
Hitoshi Nishimura
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 JP2464080A priority Critical patent/JPS591517B2/en
Publication of JPS56122699A publication Critical patent/JPS56122699A/en
Publication of JPS591517B2 publication Critical patent/JPS591517B2/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 obtain the titled wire excellent in the working efficiency and slag covering property which is composed of the outer skin of soft steel band material, inside rutile, iron oxide, kalifeldspar, etc., and a flux containing Si, Mn, Cr, Mo, C and Fe as a deoxidizer and an alloying agent. CONSTITUTION:A wire containing CO2 sealed flux to be used for hardened padding is constituted of the outer skin of soft steel band material and the inside slag whose weight is equal to 5-30% of the weight of skin. This flux is composed of 18-50% rutile, 1-10% iron oxide, 1-10% kalifildspar, 1-15% zircon sand, 2-15% alumina, 0.5-3.0% NaF, and the following elements as deoxidizers and alloying agents; 1-8% Si, 1-22% Mn, 2-40% Cr, >=8% Mo, >=3.5 C and >=40% Fe. This wire stabilizes the welding arc and increases the viscosity, fluidity and surface tension of the molten slag, so that floating of slag may be maintained under the most suitable condition and, at the same time, the surface of bead will be covered with the slag uniformly and removal of slag will be made easier.
JP2464080A 1980-03-01 1980-03-01 CO↓2 shield flux-cored wire for hardfacing Expired JPS591517B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2464080A JPS591517B2 (en) 1980-03-01 1980-03-01 CO↓2 shield flux-cored wire for hardfacing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2464080A JPS591517B2 (en) 1980-03-01 1980-03-01 CO↓2 shield flux-cored wire for hardfacing

Publications (2)

Publication Number Publication Date
JPS56122699A true JPS56122699A (en) 1981-09-26
JPS591517B2 JPS591517B2 (en) 1984-01-12

Family

ID=12143722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2464080A Expired JPS591517B2 (en) 1980-03-01 1980-03-01 CO↓2 shield flux-cored wire for hardfacing

Country Status (1)

Country Link
JP (1) JPS591517B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093451C (en) * 1999-04-06 2002-10-30 河北省电力试验研究所 Tungsten-pole argon arc-welding power-core weld wire for 9-chromium-molybdenum-niobium-alumen heat resisting steel
CN100389000C (en) * 2005-12-02 2008-05-21 北京工业大学 Nb-containing stainless flux-cored wire with favorite detachability
CN101905396A (en) * 2010-08-20 2010-12-08 河北翼辰实业集团有限公司 Self-protecting flux-cored wire for hardfacing
JP2011104624A (en) * 2009-11-17 2011-06-02 Kobe Steel Ltd Hardfacing mig arc welding wire and hardfacing mig arc welding process
CN103008924A (en) * 2012-12-06 2013-04-03 北京工业大学 Flux-cored wire for overlay welding of forging die and application thereof
CN106334884A (en) * 2016-10-17 2017-01-18 天津市永昌焊丝有限公司 High-strength and high-toughness gas shielded flux-cored wire used for bridge steel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093451C (en) * 1999-04-06 2002-10-30 河北省电力试验研究所 Tungsten-pole argon arc-welding power-core weld wire for 9-chromium-molybdenum-niobium-alumen heat resisting steel
CN100389000C (en) * 2005-12-02 2008-05-21 北京工业大学 Nb-containing stainless flux-cored wire with favorite detachability
JP2011104624A (en) * 2009-11-17 2011-06-02 Kobe Steel Ltd Hardfacing mig arc welding wire and hardfacing mig arc welding process
CN101905396A (en) * 2010-08-20 2010-12-08 河北翼辰实业集团有限公司 Self-protecting flux-cored wire for hardfacing
CN103008924A (en) * 2012-12-06 2013-04-03 北京工业大学 Flux-cored wire for overlay welding of forging die and application thereof
CN106334884A (en) * 2016-10-17 2017-01-18 天津市永昌焊丝有限公司 High-strength and high-toughness gas shielded flux-cored wire used for bridge steel

Also Published As

Publication number Publication date
JPS591517B2 (en) 1984-01-12

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