ES372025A1 - Procedimiento para la obtencion de una fundicion con grafi-to esferoidal. - Google Patents

Procedimiento para la obtencion de una fundicion con grafi-to esferoidal.

Info

Publication number
ES372025A1
ES372025A1 ES372025A ES372025A ES372025A1 ES 372025 A1 ES372025 A1 ES 372025A1 ES 372025 A ES372025 A ES 372025A ES 372025 A ES372025 A ES 372025A ES 372025 A1 ES372025 A1 ES 372025A1
Authority
ES
Spain
Prior art keywords
see formula
nitrogen
translation
obtaining
foundry
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
ES372025A
Other languages
English (en)
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.)
Pechiney SA
Original Assignee
Pechiney 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 Pechiney SA filed Critical Pechiney SA
Publication of ES372025A1 publication Critical patent/ES372025A1/es
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
ES372025A 1968-10-02 1971-09-30 Procedimiento para la obtencion de una fundicion con grafi-to esferoidal. Expired ES372025A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR168450 1968-10-02

Publications (1)

Publication Number Publication Date
ES372025A1 true ES372025A1 (es) 1972-03-01

Family

ID=8655199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372025A Expired ES372025A1 (es) 1968-10-02 1971-09-30 Procedimiento para la obtencion de una fundicion con grafi-to esferoidal.

Country Status (6)

Country Link
AT (1) AT315218B (es)
BE (1) BE739759A (es)
CH (1) CH514679A (es)
ES (1) ES372025A1 (es)
FR (1) FR1594620A (es)
LU (1) LU59554A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430593B (sv) * 1981-01-16 1983-11-28 Boliden Ab Forfarande for att utvinna anvendbara produkter ur avfallsprodukter fran aluminiumfluoridframstellning

Also Published As

Publication number Publication date
AT315218B (de) 1974-05-10
FR1594620A (es) 1970-06-08
BE739759A (es) 1970-04-02
CH514679A (fr) 1971-10-31
LU59554A1 (es) 1970-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19881215