CA1174948A - Process for the preparation of pre-melted, basic welding powders for the under-powder welding - Google Patents

Process for the preparation of pre-melted, basic welding powders for the under-powder welding

Info

Publication number
CA1174948A
CA1174948A CA000385887A CA385887A CA1174948A CA 1174948 A CA1174948 A CA 1174948A CA 000385887 A CA000385887 A CA 000385887A CA 385887 A CA385887 A CA 385887A CA 1174948 A CA1174948 A CA 1174948A
Authority
CA
Canada
Prior art keywords
weight
welding
compounds
melted
powders
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.)
Expired
Application number
CA000385887A
Other languages
English (en)
French (fr)
Inventor
Anton More
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.)
Messer Griesheim GmbH
Wacker Chemie AG
Original Assignee
Messer Griesheim GmbH
Wacker Chemie AG
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 Messer Griesheim GmbH, Wacker Chemie AG filed Critical Messer Griesheim GmbH
Application granted granted Critical
Publication of CA1174948A publication Critical patent/CA1174948A/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
    • B23K35/362—Selection of compositions of fluxes
    • 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
    • B23K35/3602—Carbonates, basic oxides or hydroxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonmetallic Welding Materials (AREA)
CA000385887A 1980-09-26 1981-09-15 Process for the preparation of pre-melted, basic welding powders for the under-powder welding Expired CA1174948A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3036438A DE3036438C2 (de) 1980-09-26 1980-09-26 Verfahren zur Herstellung von vorgeschmolzenen, basischen Schweißpulvern für das Unterpulverschweißen
DEP3036438.6 1980-09-26

Publications (1)

Publication Number Publication Date
CA1174948A true CA1174948A (en) 1984-09-25

Family

ID=6112968

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000385887A Expired CA1174948A (en) 1980-09-26 1981-09-15 Process for the preparation of pre-melted, basic welding powders for the under-powder welding

Country Status (4)

Country Link
US (1) US4361449A (enExample)
CA (1) CA1174948A (enExample)
DE (1) DE3036438C2 (enExample)
FR (1) FR2490982A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236517A (en) * 1992-08-28 1993-08-17 Electric Power Research Institute Flux formulation for underwater wet flux-cored arc welding of nickel-based and austenitic stainless steels
JP6104090B2 (ja) 2013-08-05 2017-03-29 株式会社神戸製鋼所 サブマージアーク溶接用フラックス及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150625A (en) * 1935-10-09 1939-03-14 Union Carbide & Carbon Corp Method of making flux for use in electric welding
FR78371E (fr) * 1960-08-22 1962-07-13 Union Carbide Corp Procédé de soudage à l'arc submergé, composition pour ledit soudage et procédé de fabrication de ladite composition
FR1413404A (fr) * 1964-10-26 1965-10-08 Holding Intercito Sa Soudure pour le soudage sous poudre, ainsi que son procédé de production et d'utilisation
JPS517448B2 (enExample) * 1972-02-28 1976-03-08
IT1026137B (it) * 1973-12-28 1978-09-20 Wacker Chemie Gmbh Fondenti per saldatura ad arco sommerso e procedimento per produrli
BE836777A (fr) * 1975-12-18 1976-04-16 Flux agglomere basique pour le soudage d'aciers ordinaires ou faiblement allies a haute teneur en ca o
JPS5940557B2 (ja) * 1977-03-29 1984-10-01 住友化学工業株式会社 被覆ア−ク溶接棒の製造法
US4207121A (en) * 1978-12-06 1980-06-10 Union Carbide Corporation High performance fused flux for submerged arc welding

Also Published As

Publication number Publication date
DE3036438A1 (de) 1982-05-06
FR2490982B1 (enExample) 1985-03-22
FR2490982A1 (fr) 1982-04-02
DE3036438C2 (de) 1983-06-01
US4361449A (en) 1982-11-30

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20010925