JPS6213408B2 - - Google Patents

Info

Publication number
JPS6213408B2
JPS6213408B2 JP7115183A JP7115183A JPS6213408B2 JP S6213408 B2 JPS6213408 B2 JP S6213408B2 JP 7115183 A JP7115183 A JP 7115183A JP 7115183 A JP7115183 A JP 7115183A JP S6213408 B2 JPS6213408 B2 JP S6213408B2
Authority
JP
Japan
Prior art keywords
wind box
refractory
nozzle
thin
gas blowing
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
JP7115183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59197513A (ja
Inventor
Kosuke Kurata
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 JP7115183A priority Critical patent/JPS59197513A/ja
Publication of JPS59197513A publication Critical patent/JPS59197513A/ja
Publication of JPS6213408B2 publication Critical patent/JPS6213408B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP7115183A 1983-04-22 1983-04-22 ガス吹込み装置の製作方法 Granted JPS59197513A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7115183A JPS59197513A (ja) 1983-04-22 1983-04-22 ガス吹込み装置の製作方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7115183A JPS59197513A (ja) 1983-04-22 1983-04-22 ガス吹込み装置の製作方法

Publications (2)

Publication Number Publication Date
JPS59197513A JPS59197513A (ja) 1984-11-09
JPS6213408B2 true JPS6213408B2 (enrdf_load_stackoverflow) 1987-03-26

Family

ID=13452315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7115183A Granted JPS59197513A (ja) 1983-04-22 1983-04-22 ガス吹込み装置の製作方法

Country Status (1)

Country Link
JP (1) JPS59197513A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59197513A (ja) 1984-11-09

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