JPS55165294A - Flux for horizontal electroslag build-up welding by strip-form electrode - Google Patents

Flux for horizontal electroslag build-up welding by strip-form electrode

Info

Publication number
JPS55165294A
JPS55165294A JP7252679A JP7252679A JPS55165294A JP S55165294 A JPS55165294 A JP S55165294A JP 7252679 A JP7252679 A JP 7252679A JP 7252679 A JP7252679 A JP 7252679A JP S55165294 A JPS55165294 A JP S55165294A
Authority
JP
Japan
Prior art keywords
flux
less
grain sizes
welding
strip
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
JP7252679A
Other languages
Japanese (ja)
Other versions
JPS597558B2 (en
Inventor
Shozaburo Nakano
Noriji Ko
Noboru Nishiyama
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP7252679A priority Critical patent/JPS597558B2/en
Publication of JPS55165294A publication Critical patent/JPS55165294A/en
Publication of JPS597558B2 publication Critical patent/JPS597558B2/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 or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/3601—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
    • B23K35/3603—Halide salts
    • B23K35/3605—Fluorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

PURPOSE:To develop the flux of superior peeling characteristic of slag by defining the contents of fluorides and basic oxides to a correct range in the composition of the flux. CONSTITUTION:At the time of performing horizontal electroslag build-up welding of all kinds of stainless steels by the use of a strip-form electrode with large current, the flux of the following components and grain sizes are used. Namely, the composition comprises CaF2; 40-50%, SiO2; 10-20%, Al2O3; 10-30%, CaO; <30%, wherein the total content of CaF2+CaO is made 50% or more to increase the ratio of the basic components and increase the conductivity of molten slag. In addition, the grain sizes consist primarily of #32-#100 and the flux is so made as to have 5% or less of grain sizes of #32 or more and 10% or less of fine powder form of #100 or less. The slag is easy to peel and the beautiful deposited metal free from any defect such as undercuts may be obtained.
JP7252679A 1979-06-08 1979-06-08 Flux for horizontal electroslag overlay welding with stainless steel strip electrodes Expired JPS597558B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7252679A JPS597558B2 (en) 1979-06-08 1979-06-08 Flux for horizontal electroslag overlay welding with stainless steel strip electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7252679A JPS597558B2 (en) 1979-06-08 1979-06-08 Flux for horizontal electroslag overlay welding with stainless steel strip electrodes

Publications (2)

Publication Number Publication Date
JPS55165294A true JPS55165294A (en) 1980-12-23
JPS597558B2 JPS597558B2 (en) 1984-02-18

Family

ID=13491858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7252679A Expired JPS597558B2 (en) 1979-06-08 1979-06-08 Flux for horizontal electroslag overlay welding with stainless steel strip electrodes

Country Status (1)

Country Link
JP (1) JPS597558B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104722956A (en) * 2015-03-17 2015-06-24 北京金威焊材有限公司 Sintered flux for nickel-based band electrode submerged-arc welding
EP3513901A4 (en) * 2016-09-13 2020-04-22 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) WIRE FOR DAIRY ELECTRIC WELDING, FLUX FOR DAIRY ELECTRIC WELDING AND WELDED JOINT
US11577346B2 (en) 2016-09-13 2023-02-14 Kobe Steel, Ltd. Wire for electroslag welding, flux for electroslag welding and welded joint

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104722956A (en) * 2015-03-17 2015-06-24 北京金威焊材有限公司 Sintered flux for nickel-based band electrode submerged-arc welding
CN104722956B (en) * 2015-03-17 2019-04-02 北京金威焊材有限公司 Nickel-base strip sintered flux extremely used for submerged arc welding
EP3513901A4 (en) * 2016-09-13 2020-04-22 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) WIRE FOR DAIRY ELECTRIC WELDING, FLUX FOR DAIRY ELECTRIC WELDING AND WELDED JOINT
US11577346B2 (en) 2016-09-13 2023-02-14 Kobe Steel, Ltd. Wire for electroslag welding, flux for electroslag welding and welded joint

Also Published As

Publication number Publication date
JPS597558B2 (en) 1984-02-18

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