AT323781B - Verfahren zur herstellung von halbberuhigtem aluminiumstahl - Google Patents

Verfahren zur herstellung von halbberuhigtem aluminiumstahl

Info

Publication number
AT323781B
AT323781B AT1017669A AT1017669A AT323781B AT 323781 B AT323781 B AT 323781B AT 1017669 A AT1017669 A AT 1017669A AT 1017669 A AT1017669 A AT 1017669A AT 323781 B AT323781 B AT 323781B
Authority
AT
Austria
Prior art keywords
aluminum steel
manufacturing semi
qualified aluminum
qualified
semi
Prior art date
Application number
AT1017669A
Other languages
German (de)
English (en)
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Application granted granted Critical
Publication of AT323781B publication Critical patent/AT323781B/de

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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AT1017669A 1968-10-30 1969-10-29 Verfahren zur herstellung von halbberuhigtem aluminiumstahl AT323781B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7883768 1968-10-30

Publications (1)

Publication Number Publication Date
AT323781B true AT323781B (de) 1975-07-25

Family

ID=13672927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1017669A AT323781B (de) 1968-10-30 1969-10-29 Verfahren zur herstellung von halbberuhigtem aluminiumstahl

Country Status (5)

Country Link
AT (1) AT323781B (ru)
DE (1) DE1954753A1 (ru)
FR (1) FR2021894B1 (ru)
GB (1) GB1252059A (ru)
NL (1) NL154271B (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184456A1 (en) * 1972-05-15 1973-12-28 Morival Fernand Killing continuously cast steel - by two phase aluminium injection in a casting ladle using continuous aluminium strip

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU33207A1 (ru) * 1953-11-17
GB892375A (en) * 1959-06-05 1962-03-28 English Steel Corp Ltd A method of and means for adding aluminium to liquid steel

Also Published As

Publication number Publication date
DE1954753A1 (de) 1970-11-05
FR2021894A1 (ru) 1970-07-24
NL154271B (nl) 1977-08-15
NL6916340A (ru) 1970-05-04
FR2021894B1 (ru) 1973-02-02
GB1252059A (ru) 1971-11-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee