IT978674B - Impiego di ghisa malleabile a cuore nero trattata con magne sio come materiale con buone proprieta di saldatura - Google Patents

Impiego di ghisa malleabile a cuore nero trattata con magne sio come materiale con buone proprieta di saldatura

Info

Publication number
IT978674B
IT978674B IT1986173A IT1986173A IT978674B IT 978674 B IT978674 B IT 978674B IT 1986173 A IT1986173 A IT 1986173A IT 1986173 A IT1986173 A IT 1986173A IT 978674 B IT978674 B IT 978674B
Authority
IT
Italy
Prior art keywords
magne
sio
cast iron
good welding
malleable cast
Prior art date
Application number
IT1986173A
Other languages
English (en)
Italian (it)
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Application granted granted Critical
Publication of IT978674B publication Critical patent/IT978674B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
    • 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
    • C21D5/00—Heat treatments of cast-iron
    • C21D5/04—Heat treatments of cast-iron of white cast-iron
    • C21D5/06—Malleabilising
    • C21D5/08—Malleabilising with oxidation of carbon
    • C21D5/10—Malleabilising with oxidation of carbon in gaseous agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Exhaust Silencers (AREA)
  • Heat Treatment Of Steel (AREA)
IT1986173A 1972-02-01 1973-01-31 Impiego di ghisa malleabile a cuore nero trattata con magne sio come materiale con buone proprieta di saldatura IT978674B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH146072 1972-02-01

Publications (1)

Publication Number Publication Date
IT978674B true IT978674B (it) 1974-09-20

Family

ID=4210986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1986173A IT978674B (it) 1972-02-01 1973-01-31 Impiego di ghisa malleabile a cuore nero trattata con magne sio come materiale con buone proprieta di saldatura

Country Status (3)

Country Link
DE (1) DE2302007A1 (fr)
FR (1) FR2170059A1 (fr)
IT (1) IT978674B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670786A5 (fr) * 1986-09-24 1989-07-14 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
FR2170059B3 (fr) 1976-01-30
FR2170059A1 (en) 1973-09-14
DE2302007A1 (de) 1973-08-16

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