BE639143A - - Google Patents

Info

Publication number
BE639143A
BE639143A BE639143DA BE639143A BE 639143 A BE639143 A BE 639143A BE 639143D A BE639143D A BE 639143DA BE 639143 A BE639143 A BE 639143A
Authority
BE
Belgium
Application number
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.)
Publication of BE639143A publication Critical patent/BE639143A/xx

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/006—Making ferrous alloys compositions used for making ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
BE639143D 1963-10-29 BE639143A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952129A FR1372394A (fr) 1963-10-29 1963-10-29 Composition de niobium

Publications (1)

Publication Number Publication Date
BE639143A true BE639143A (xx)

Family

ID=8815416

Family Applications (1)

Application Number Title Priority Date Filing Date
BE639143D BE639143A (xx) 1963-10-29

Country Status (2)

Country Link
BE (1) BE639143A (xx)
FR (1) FR1372394A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458391B1 (de) * 1964-11-16 1971-10-14 Elektrometallurgie Gmbh Verwendung einer niob-eisen-vorlegierung
DE1533472B1 (de) * 1966-05-05 1972-11-09 Union Carbide Corp Anwendung des verfahrens zur herstellung von niob enthaltendem vormaterial

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8503727A (pt) * 1985-08-07 1987-03-17 Cbmm Sa Processo de adicao de ferro-ligas carburizadas e de ligas-maes carburizadas em metalurgia

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458391B1 (de) * 1964-11-16 1971-10-14 Elektrometallurgie Gmbh Verwendung einer niob-eisen-vorlegierung
DE1533472B1 (de) * 1966-05-05 1972-11-09 Union Carbide Corp Anwendung des verfahrens zur herstellung von niob enthaltendem vormaterial

Also Published As

Publication number Publication date
FR1372394A (fr) 1964-09-11

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