AT320389B - Process for cold welding of cast iron and hammer for carrying out the process - Google Patents

Process for cold welding of cast iron and hammer for carrying out the process

Info

Publication number
AT320389B
AT320389B AT744472A AT744472A AT320389B AT 320389 B AT320389 B AT 320389B AT 744472 A AT744472 A AT 744472A AT 744472 A AT744472 A AT 744472A AT 320389 B AT320389 B AT 320389B
Authority
AT
Austria
Prior art keywords
hammer
carrying
cast iron
cold welding
welding
Prior art date
Application number
AT744472A
Other languages
German (de)
Original Assignee
Castolin Sa
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 Castolin Sa filed Critical Castolin Sa
Application granted granted Critical
Publication of AT320389B publication Critical patent/AT320389B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505—Cooling thereof
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)
AT744472A 1971-09-10 1972-08-30 Process for cold welding of cast iron and hammer for carrying out the process AT320389B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1327871A CH523739A (en) 1971-09-10 1971-09-10 Process for cold welding of cast iron

Publications (1)

Publication Number Publication Date
AT320389B true AT320389B (en) 1975-02-10

Family

ID=4391002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT744472A AT320389B (en) 1971-09-10 1972-08-30 Process for cold welding of cast iron and hammer for carrying out the process

Country Status (4)

Country Link
AT (1) AT320389B (en)
CH (1) CH523739A (en)
DE (1) DE2242839A1 (en)
FR (1) FR2159253A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR867197A (en) * 1939-09-07 1941-10-03 Budd Edward G Mfg Co Improvements made to welding and products obtained
US3282748A (en) * 1964-01-13 1966-11-01 Charles H Martens Weld-strengthening process

Also Published As

Publication number Publication date
FR2159253B1 (en) 1975-03-14
CH523739A (en) 1972-06-15
FR2159253A1 (en) 1973-06-22
DE2242839A1 (en) 1973-03-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee