JPH0128806B2 - - Google Patents

Info

Publication number
JPH0128806B2
JPH0128806B2 JP9667083A JP9667083A JPH0128806B2 JP H0128806 B2 JPH0128806 B2 JP H0128806B2 JP 9667083 A JP9667083 A JP 9667083A JP 9667083 A JP9667083 A JP 9667083A JP H0128806 B2 JPH0128806 B2 JP H0128806B2
Authority
JP
Japan
Prior art keywords
plug
gas
molten iron
refining
generating material
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
JP9667083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59222520A (ja
Inventor
Masaaki Nishi
Motonobu Kobayashi
Tatsuto Takahashi
Kenzo Yamada
Tsutomu Usui
Katsuhiro Iwasaki
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP9667083A priority Critical patent/JPS59222520A/ja
Publication of JPS59222520A publication Critical patent/JPS59222520A/ja
Publication of JPH0128806B2 publication Critical patent/JPH0128806B2/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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
JP9667083A 1983-05-31 1983-05-31 精錬用容器の底壁に設けられたガス吹込み用プラグの閉塞防止方法 Granted JPS59222520A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9667083A JPS59222520A (ja) 1983-05-31 1983-05-31 精錬用容器の底壁に設けられたガス吹込み用プラグの閉塞防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9667083A JPS59222520A (ja) 1983-05-31 1983-05-31 精錬用容器の底壁に設けられたガス吹込み用プラグの閉塞防止方法

Publications (2)

Publication Number Publication Date
JPS59222520A JPS59222520A (ja) 1984-12-14
JPH0128806B2 true JPH0128806B2 (https=) 1989-06-06

Family

ID=14171238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9667083A Granted JPS59222520A (ja) 1983-05-31 1983-05-31 精錬用容器の底壁に設けられたガス吹込み用プラグの閉塞防止方法

Country Status (1)

Country Link
JP (1) JPS59222520A (https=)

Also Published As

Publication number Publication date
JPS59222520A (ja) 1984-12-14

Similar Documents

Publication Publication Date Title
US4309025A (en) Apparatus for carrying out metallurgical reactions in a ladle
JPH0128806B2 (https=)
JPS58130231A (ja) 底部注ぎ式容器準備方法、湯処理方法及び処理用ガス噴射装置
US5134629A (en) Inductor loop coating
JPS6147204B2 (https=)
JPH02502707A (ja) 金属溶湯、特に鋼溶湯を含有する容器の注湯口開口内へガスを導入する方法並びにこの方法を実施するための注湯口スリーブ
US6120726A (en) Automatic tapping thimble
JPS6224840A (ja) 管の鋳造装置
JPH0368925B2 (https=)
JPH032934B2 (https=)
RU2002119584A (ru) Новая плавильная печь для литья
US5215573A (en) Treatment of melts in a ladle and apparatus for such treatment
JPS59145728A (ja) 溶融金属撹「はん」ランスの冷却方法
JPS59226111A (ja) 溶鉄の撹拌方法
US7101413B1 (en) Method of applying flux to molten metal
TW487736B (en) Ladle refining apparatus and ladle refining method using this apparatus
JPS591055A (ja) 連鋳タンデイツシユへの溶鋼無酸化注入開始法
JPS59222509A (ja) 精錬用容器の底壁に設けられたガス吹込み用プラグの閉塞防止方法
JPH0353754Y2 (https=)
JPH0243109Y2 (https=)
JPH01283316A (ja) 脱ガス槽の保守方法
JPS59153556A (ja) 浸漬ノズルの保護方法
JPS6037846B2 (ja) 溶鋼の精錬方法
JPH07316629A (ja) 精錬フラックス用容器、溶鋼用容器および鋼の溶製方法
JPH05277677A (ja) 連続鋳造における取鍋ノズルの浸漬開孔方法