JPH0351768B2 - - Google Patents

Info

Publication number
JPH0351768B2
JPH0351768B2 JP26278485A JP26278485A JPH0351768B2 JP H0351768 B2 JPH0351768 B2 JP H0351768B2 JP 26278485 A JP26278485 A JP 26278485A JP 26278485 A JP26278485 A JP 26278485A JP H0351768 B2 JPH0351768 B2 JP H0351768B2
Authority
JP
Japan
Prior art keywords
vacuum
molten metal
degassing
vacuum chamber
refractory 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
JP26278485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62124212A (ja
Inventor
Tsugiharu Oomori
Kuniaki Harada
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.)
Fuji Electric Co Ltd
Hitachi Cable Ltd
Original Assignee
Fuji Electric Co Ltd
Hitachi Cable 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 Fuji Electric Co Ltd, Hitachi Cable Ltd filed Critical Fuji Electric Co Ltd
Priority to JP26278485A priority Critical patent/JPS62124212A/ja
Publication of JPS62124212A publication Critical patent/JPS62124212A/ja
Publication of JPH0351768B2 publication Critical patent/JPH0351768B2/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
    • 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
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP26278485A 1985-11-21 1985-11-21 真空脱ガス装置 Granted JPS62124212A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26278485A JPS62124212A (ja) 1985-11-21 1985-11-21 真空脱ガス装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26278485A JPS62124212A (ja) 1985-11-21 1985-11-21 真空脱ガス装置

Publications (2)

Publication Number Publication Date
JPS62124212A JPS62124212A (ja) 1987-06-05
JPH0351768B2 true JPH0351768B2 (enrdf_load_html_response) 1991-08-07

Family

ID=17380551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26278485A Granted JPS62124212A (ja) 1985-11-21 1985-11-21 真空脱ガス装置

Country Status (1)

Country Link
JP (1) JPS62124212A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830222B2 (ja) * 1987-11-30 1996-03-27 日立電線株式会社 溶銅の連続真空脱ガス装置
CN109252054A (zh) * 2018-09-13 2019-01-22 洛阳新远大冶金成套设备有限公司 金属液除气箱及其箱体的制造方法

Also Published As

Publication number Publication date
JPS62124212A (ja) 1987-06-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees