JPH0154406B2 - - Google Patents

Info

Publication number
JPH0154406B2
JPH0154406B2 JP27971684A JP27971684A JPH0154406B2 JP H0154406 B2 JPH0154406 B2 JP H0154406B2 JP 27971684 A JP27971684 A JP 27971684A JP 27971684 A JP27971684 A JP 27971684A JP H0154406 B2 JPH0154406 B2 JP H0154406B2
Authority
JP
Japan
Prior art keywords
hot metal
value
production
blast furnace
steelmaking
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
JP27971684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61157607A (ja
Inventor
Makoto Aoki
Mitsuru Obara
Toshuki Higuchi
Seiichi Yamamoto
Susumu Oota
Shigenori Uno
Fumio Naito
Tomoji Nakagome
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 JP27971684A priority Critical patent/JPS61157607A/ja
Publication of JPS61157607A publication Critical patent/JPS61157607A/ja
Publication of JPH0154406B2 publication Critical patent/JPH0154406B2/ja
Granted 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
    • C21C1/00—Refining of pig-iron; Cast iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
JP27971684A 1984-12-28 1984-12-28 鋳物用溶銑、製鋼用溶銑の製造方法 Granted JPS61157607A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27971684A JPS61157607A (ja) 1984-12-28 1984-12-28 鋳物用溶銑、製鋼用溶銑の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27971684A JPS61157607A (ja) 1984-12-28 1984-12-28 鋳物用溶銑、製鋼用溶銑の製造方法

Publications (2)

Publication Number Publication Date
JPS61157607A JPS61157607A (ja) 1986-07-17
JPH0154406B2 true JPH0154406B2 (fr) 1989-11-17

Family

ID=17614883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27971684A Granted JPS61157607A (ja) 1984-12-28 1984-12-28 鋳物用溶銑、製鋼用溶銑の製造方法

Country Status (1)

Country Link
JP (1) JPS61157607A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4738202B2 (ja) * 2006-02-17 2011-08-03 新日軽株式会社 組立屋根
JP6064520B2 (ja) * 2012-10-29 2017-01-25 Ｊｆｅスチール株式会社 吹錬制御方法及び吹錬制御装置

Also Published As

Publication number Publication date
JPS61157607A (ja) 1986-07-17

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