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JPS552759A - Manufacture of ultra-low-carbon stainless steel - Google Patents

Manufacture of ultra-low-carbon stainless steel

Info

Publication number
JPS552759A
JPS552759A JP7543278A JP7543278A JPS552759A JP S552759 A JPS552759 A JP S552759A JP 7543278 A JP7543278 A JP 7543278A JP 7543278 A JP7543278 A JP 7543278A JP S552759 A JPS552759 A JP S552759A
Authority
JP
Japan
Prior art keywords
inert gas
low
stainless steel
runs
molten
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
JP7543278A
Other languages
English (en)
Inventor
Shigeaki Maruhashi
Yoshio Kobayashi
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP7543278A priority Critical patent/JPS552759A/ja
Publication of JPS552759A publication Critical patent/JPS552759A/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
    • 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
    • C21C7/068—Decarburising

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)
JP7543278A 1978-06-23 1978-06-23 Manufacture of ultra-low-carbon stainless steel Pending JPS552759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7543278A JPS552759A (en) 1978-06-23 1978-06-23 Manufacture of ultra-low-carbon stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7543278A JPS552759A (en) 1978-06-23 1978-06-23 Manufacture of ultra-low-carbon stainless steel

Publications (1)

Publication Number Publication Date
JPS552759A true JPS552759A (en) 1980-01-10

Family

ID=13576046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7543278A Pending JPS552759A (en) 1978-06-23 1978-06-23 Manufacture of ultra-low-carbon stainless steel

Country Status (1)

Country Link
JP (1) JPS552759A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119612A (ja) * 1984-11-14 1986-06-06 Sumitomo Metal Ind Ltd 溶鉄の脱銅及び／又は脱錫方法
JPH03281718A (ja) * 1990-03-29 1991-12-12 Nippon Steel Corp 極低炭素鋼の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61119612A (ja) * 1984-11-14 1986-06-06 Sumitomo Metal Ind Ltd 溶鉄の脱銅及び／又は脱錫方法
JPH0448843B2 (ja) * 1984-11-14 1992-08-07 Sumitomo Metal Ind
JPH03281718A (ja) * 1990-03-29 1991-12-12 Nippon Steel Corp 極低炭素鋼の製造方法

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