JPS572812A - Production of slag reduced stainless steel - Google Patents

Production of slag reduced stainless steel

Info

Publication number
JPS572812A
JPS572812A JP7607880A JP7607880A JPS572812A JP S572812 A JPS572812 A JP S572812A JP 7607880 A JP7607880 A JP 7607880A JP 7607880 A JP7607880 A JP 7607880A JP S572812 A JPS572812 A JP S572812A
Authority
JP
Japan
Prior art keywords
molten iron
converter
oxygen
sources
chromium
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.)
Pending
Application number
JP7607880A
Other languages
English (en)
Inventor
Bunji Eto
Takeo Iwata
Shingo Sato
Isao Suzuki
Noriyuki Masumitsu
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP7607880A priority Critical patent/JPS572812A/ja
Publication of JPS572812A publication Critical patent/JPS572812A/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (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)
JP7607880A 1980-06-07 1980-06-07 Production of slag reduced stainless steel Pending JPS572812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7607880A JPS572812A (en) 1980-06-07 1980-06-07 Production of slag reduced stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7607880A JPS572812A (en) 1980-06-07 1980-06-07 Production of slag reduced stainless steel

Publications (1)

Publication Number Publication Date
JPS572812A true JPS572812A (en) 1982-01-08

Family

ID=13594769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7607880A Pending JPS572812A (en) 1980-06-07 1980-06-07 Production of slag reduced stainless steel

Country Status (1)

Country Link
JP (1) JPS572812A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104415A (ja) * 1982-12-02 1984-06-16 Nippon Steel Corp 粉状炭素物質を熱源とした含クロムスクラツプの溶解法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432119A (en) * 1977-08-17 1979-03-09 Sumitomo Metal Ind Ltd Refining method for high chromium steel
JPS54158320A (en) * 1978-06-03 1979-12-14 Nippon Steel Corp Refining method for high chromium steel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432119A (en) * 1977-08-17 1979-03-09 Sumitomo Metal Ind Ltd Refining method for high chromium steel
JPS54158320A (en) * 1978-06-03 1979-12-14 Nippon Steel Corp Refining method for high chromium steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104415A (ja) * 1982-12-02 1984-06-16 Nippon Steel Corp 粉状炭素物質を熱源とした含クロムスクラツプの溶解法

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