CA1115963A - Methode d'affinage de l'acier - Google Patents

Methode d'affinage de l'acier

Info

Publication number
CA1115963A
CA1115963A CA298,700A CA298700A CA1115963A CA 1115963 A CA1115963 A CA 1115963A CA 298700 A CA298700 A CA 298700A CA 1115963 A CA1115963 A CA 1115963A
Authority
CA
Canada
Prior art keywords
steel
oxygen
heat
refining
added
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
CA298,700A
Other languages
English (en)
Inventor
Hannsgeorg Bauer
Manfred Walter
Erick Heinrich
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.)
Finkl A and Sons Co
Original Assignee
Finkl A and Sons Co
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 Finkl A and Sons Co filed Critical Finkl A and Sons Co
Application granted granted Critical
Publication of CA1115963A publication Critical patent/CA1115963A/fr
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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • 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
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CA298,700A 1977-03-11 1978-03-10 Methode d'affinage de l'acier Expired CA1115963A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772710577 DE2710577A1 (de) 1977-03-11 1977-03-11 Verfahren zum frischen von stahl
DEP2710577.7 1977-03-11

Publications (1)

Publication Number Publication Date
CA1115963A true CA1115963A (fr) 1982-01-12

Family

ID=6003321

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298,700A Expired CA1115963A (fr) 1977-03-11 1978-03-10 Methode d'affinage de l'acier

Country Status (6)

Country Link
JP (1) JPS6010087B2 (fr)
BE (1) BE864789A (fr)
CA (1) CA1115963A (fr)
DE (1) DE2710577A1 (fr)
GB (1) GB1566379A (fr)
SE (1) SE435936B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3364969D1 (en) * 1982-09-23 1986-09-04 Nat Res Dev Removing phosphorous from iron
CA1339703C (fr) * 1988-10-06 1998-03-10 Yoshiteru Kikuchi Methode pour purifier un metal fondu
SE467828B (sv) * 1991-01-31 1992-09-21 Aga Ab Saett att tillverka rostfritt staal
SE9203556L (sv) * 1992-11-26 1993-10-25 Aga Ab Sätt att tillverka rostfritt stål genom behandling med syre och inertgas

Also Published As

Publication number Publication date
JPS6010087B2 (ja) 1985-03-15
JPS53113213A (en) 1978-10-03
BE864789A (fr) 1978-07-03
DE2710577A1 (de) 1978-09-14
GB1566379A (en) 1980-04-30
SE435936B (sv) 1984-10-29
SE7802711L (sv) 1978-09-12

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Legal Events

Date Code Title Description
MKEX Expiry