FR2362700A1 - Flux-coated welding electrode for stainless steels - gives chloride-resistant welds - Google Patents

Flux-coated welding electrode for stainless steels - gives chloride-resistant welds

Info

Publication number
FR2362700A1
FR2362700A1 FR7725536A FR7725536A FR2362700A1 FR 2362700 A1 FR2362700 A1 FR 2362700A1 FR 7725536 A FR7725536 A FR 7725536A FR 7725536 A FR7725536 A FR 7725536A FR 2362700 A1 FR2362700 A1 FR 2362700A1
Authority
FR
France
Prior art keywords
flux
welding electrode
stainless steels
coated welding
pts
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.)
Withdrawn
Application number
FR7725536A
Other languages
French (fr)
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.)
Inco Europe Ltd
Original Assignee
Inco Europe 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 Inco Europe Ltd filed Critical Inco Europe Ltd
Publication of FR2362700A1 publication Critical patent/FR2362700A1/en
Withdrawn legal-status Critical Current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
    • B23K35/3601—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 with inorganic compounds as principal constituents
    • B23K35/3602—Carbonates, basic oxides or hydroxides
    • 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
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • B23K35/3066—Fe as the principal constituent with Ni as next major constituent
    • 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
    • B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials

Landscapes

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

Abstract

A coated welding electrode comprised a core contg. (by wt.) =0.1% C, =1% Si, 20-28; Ni, 15-25% Cr, 4-8% Mo, 0.1-5% Mn, =0.5% Al, =0.1 Ti and 0.005-0.1% total Ca and/or Mg and bal. Fe and a coating contg. (by. wt.) 20-30pts. CaCO3, 10-22pts. TiO2, 10-22 pts. total MnCO3 and/or MnO2, 10-22 pts. cryolite and 5-15 pts. Nb. Chloride-resistant weld deposits can be obtd. in stainless steel castings. Stainless steel can also be jointed to different alloys. The electrode can also be used for welding different compsns.
FR7725536A 1976-08-24 1977-08-22 Flux-coated welding electrode for stainless steels - gives chloride-resistant welds Withdrawn FR2362700A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71709376A 1976-08-24 1976-08-24

Publications (1)

Publication Number Publication Date
FR2362700A1 true FR2362700A1 (en) 1978-03-24

Family

ID=24880688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725536A Withdrawn FR2362700A1 (en) 1976-08-24 1977-08-22 Flux-coated welding electrode for stainless steels - gives chloride-resistant welds

Country Status (8)

Country Link
JP (1) JPS5326749A (en)
BE (1) BE858068A (en)
CA (1) CA1090214A (en)
DE (1) DE2737258A1 (en)
ES (1) ES461830A1 (en)
FR (1) FR2362700A1 (en)
NL (1) NL7709131A (en)
SE (1) SE7709458L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574803A (en) * 1980-06-11 1982-01-11 Hitachi Ltd Operation control for stacker crane
JPS5826704A (en) * 1981-08-05 1983-02-17 Daifuku Co Ltd Automatic warehouse facility
JP2577714B2 (en) * 1988-03-30 1997-02-05 新日本製鐵株式会社 Cr containing arc welding rod
EP2412473A1 (en) * 2010-07-27 2012-02-01 Siemens Aktiengesellschaft Method for welding half shells

Also Published As

Publication number Publication date
CA1090214A (en) 1980-11-25
DE2737258A1 (en) 1978-03-09
SE7709458L (en) 1978-02-25
BE858068A (en) 1978-02-24
JPS5326749A (en) 1978-03-13
NL7709131A (en) 1978-02-28
ES461830A1 (en) 1978-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse