JPS5215412A - Shooting machine of additives to molten steel - Google Patents

Shooting machine of additives to molten steel

Info

Publication number
JPS5215412A
JPS5215412A JP9233975A JP9233975A JPS5215412A JP S5215412 A JPS5215412 A JP S5215412A JP 9233975 A JP9233975 A JP 9233975A JP 9233975 A JP9233975 A JP 9233975A JP S5215412 A JPS5215412 A JP S5215412A
Authority
JP
Japan
Prior art keywords
additives
molten steel
shooting machine
materials
lovish
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
JP9233975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS555572B2 (show.php
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 JP9233975A priority Critical patent/JPS5215412A/ja
Publication of JPS5215412A publication Critical patent/JPS5215412A/ja
Publication of JPS555572B2 publication Critical patent/JPS555572B2/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)
JP9233975A 1975-07-28 1975-07-28 Shooting machine of additives to molten steel Granted JPS5215412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9233975A JPS5215412A (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
JP9233975A JPS5215412A (en) 1975-07-28 1975-07-28 Shooting machine of additives to molten steel

Publications (2)

Publication Number Publication Date
JPS5215412A true JPS5215412A (en) 1977-02-05
JPS555572B2 JPS555572B2 (show.php) 1980-02-07

Family

ID=14051626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9233975A Granted JPS5215412A (en) 1975-07-28 1975-07-28 Shooting machine of additives to molten steel

Country Status (1)

Country Link
JP (1) JPS5215412A (show.php)

Also Published As

Publication number Publication date
JPS555572B2 (show.php) 1980-02-07

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