AT275274B - Method of electrical welding of steel - Google Patents

Method of electrical welding of steel

Info

Publication number
AT275274B
AT275274B AT105165A AT105165A AT275274B AT 275274 B AT275274 B AT 275274B AT 105165 A AT105165 A AT 105165A AT 105165 A AT105165 A AT 105165A AT 275274 B AT275274 B AT 275274B
Authority
AT
Austria
Prior art keywords
steel
electrical welding
welding
electrical
Prior art date
Application number
AT105165A
Other languages
German (de)
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of AT275274B publication Critical patent/AT275274B/en

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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/04—Welding by high-frequency current heating by conduction heating
    • B23K13/043—Seam welding
    • B23K13/046—Seam welding for tubes
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/04—Welding by high-frequency current heating by conduction heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
AT105165A 1964-02-14 1965-02-05 Method of electrical welding of steel AT275274B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964M0059942 DE1237241B (en) 1964-02-14 1964-02-14 Process for the electrical seam welding of steel pipes

Publications (1)

Publication Number Publication Date
AT275274B true AT275274B (en) 1969-10-27

Family

ID=7309669

Family Applications (1)

Application Number Title Priority Date Filing Date
AT105165A AT275274B (en) 1964-02-14 1965-02-05 Method of electrical welding of steel

Country Status (5)

Country Link
AT (1) AT275274B (en)
BE (1) BE659643A (en)
DE (1) DE1237241B (en)
NL (1) NL6501621A (en)
SE (1) SE326622B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006169A1 (en) * 1990-02-23 1991-09-05 Mannesmann Ag Resistance welding tubing from strip - using pre-heated additive wire to improve heat effect inside weld zone to ensure expansion of all oxide particles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709601C2 (en) * 1977-03-03 1978-07-27 Mannesmann Ag, 4000 Duesseldorf Application of the procedure according to DT-AS 1237241 for the electrical seam welding of steel pipes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677746A (en) * 1949-12-30 1954-05-04 Duch Gabriel Victor Alphonse Machine for butt-welding or endshaping cables or the like and its method of utilization
DE1008431B (en) * 1955-05-31 1957-05-16 Trent Tube Company Method and device for arc welding the longitudinal seam of metal pipes with a non-consuming electrode
DE1126538B (en) * 1960-09-21 1962-03-29 Linde Eismasch Ag Arc protective gas welding process for longitudinal seams, especially on pipes, and electrode arrangement for carrying out the process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006169A1 (en) * 1990-02-23 1991-09-05 Mannesmann Ag Resistance welding tubing from strip - using pre-heated additive wire to improve heat effect inside weld zone to ensure expansion of all oxide particles

Also Published As

Publication number Publication date
SE326622B (en) 1970-07-27
DE1237241B (en) 1967-03-23
BE659643A (en) 1965-05-28
NL6501621A (en) 1965-08-16

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