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 (de)

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 (de)

Family

ID=8815416

Family Applications (1)

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

Country Status (2)

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

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

Similar Documents

Publication Publication Date Title
AT260747B (de)
BE627012A (de)
BE619061A (de)
BE644498A (de)
BE644372A (de)
BE643871A (de)
BE643824A (de)
BE643651A (de)
BE643503A (de)
BE643061A (de)
BE642907A (de)
BE642683A (de)
BE616967A (de)
BE629484A (de)
BE627172A (de)
BE627151A (de)
BE627145A (de)
BE465565A (de)
BE627141A (de)
BE627083A (de)
BE627025A (de)
BE627023A (de)
BE616830A (de)
BE626986A (de)
BE626938A (de)