JPS5215411A - Shooting machine of additives to molten steel - Google Patents

Shooting machine of additives to molten steel

Info

Publication number
JPS5215411A
JPS5215411A JP9233875A JP9233875A JPS5215411A JP S5215411 A JPS5215411 A JP S5215411A JP 9233875 A JP9233875 A JP 9233875A JP 9233875 A JP9233875 A JP 9233875A JP S5215411 A JPS5215411 A JP S5215411A
Authority
JP
Japan
Prior art keywords
additives
molten steel
shooting machine
materials
lavish
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.)
Granted
Application number
JP9233875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS555571B2 (enExample
Inventor
Tateo Aoki
Hiroshi Yamaoka
Mitsuo Matsumoto
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9233875A priority Critical patent/JPS5215411A/ja
Publication of JPS5215411A publication Critical patent/JPS5215411A/ja
Publication of JPS555571B2 publication Critical patent/JPS555571B2/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material

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)
JP9233875A 1975-07-28 1975-07-28 Shooting machine of additives to molten steel Granted JPS5215411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9233875A JPS5215411A (en) 1975-07-28 1975-07-28 Shooting machine of additives to molten steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9233875A JPS5215411A (en) 1975-07-28 1975-07-28 Shooting machine of additives to molten steel

Publications (2)

Publication Number Publication Date
JPS5215411A true JPS5215411A (en) 1977-02-05
JPS555571B2 JPS555571B2 (enExample) 1980-02-07

Family

ID=14051597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9233875A Granted JPS5215411A (en) 1975-07-28 1975-07-28 Shooting machine of additives to molten steel

Country Status (1)

Country Link
JP (1) JPS5215411A (enExample)

Also Published As

Publication number Publication date
JPS555571B2 (enExample) 1980-02-07

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