JPS54161514A - Vacuum treating method for molten metal - Google Patents

Vacuum treating method for molten metal

Info

Publication number
JPS54161514A
JPS54161514A JP7035678A JP7035678A JPS54161514A JP S54161514 A JPS54161514 A JP S54161514A JP 7035678 A JP7035678 A JP 7035678A JP 7035678 A JP7035678 A JP 7035678A JP S54161514 A JPS54161514 A JP S54161514A
Authority
JP
Japan
Prior art keywords
molten metal
ladle
snorkel
metal
snorkels
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
JP7035678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56491B2 (enrdf_load_stackoverflow
Inventor
Takeshi Iwasaki
Takashi Kobayashi
Yasuo Fujikawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7035678A priority Critical patent/JPS54161514A/ja
Publication of JPS54161514A publication Critical patent/JPS54161514A/ja
Publication of JPS56491B2 publication Critical patent/JPS56491B2/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
    • C21C7/10—Handling in a vacuum

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)
JP7035678A 1978-06-13 1978-06-13 Vacuum treating method for molten metal Granted JPS54161514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7035678A JPS54161514A (en) 1978-06-13 1978-06-13 Vacuum treating method for molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7035678A JPS54161514A (en) 1978-06-13 1978-06-13 Vacuum treating method for molten metal

Publications (2)

Publication Number Publication Date
JPS54161514A true JPS54161514A (en) 1979-12-21
JPS56491B2 JPS56491B2 (enrdf_load_stackoverflow) 1981-01-08

Family

ID=13429062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7035678A Granted JPS54161514A (en) 1978-06-13 1978-06-13 Vacuum treating method for molten metal

Country Status (1)

Country Link
JP (1) JPS54161514A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712216A1 (fr) * 1993-11-12 1995-05-19 Lorraine Laminage Plongeur d'une enceinte de traitement de décarburation sous vide d'acier et enceinte de décarburation sous vide munie d'un tel plongeur.
KR20020037973A (ko) * 2000-11-16 2002-05-23 이구택 환류량을 높인 진공 탈가스 설비의 침적관

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0216186U (enrdf_load_stackoverflow) * 1988-07-14 1990-02-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712216A1 (fr) * 1993-11-12 1995-05-19 Lorraine Laminage Plongeur d'une enceinte de traitement de décarburation sous vide d'acier et enceinte de décarburation sous vide munie d'un tel plongeur.
KR20020037973A (ko) * 2000-11-16 2002-05-23 이구택 환류량을 높인 진공 탈가스 설비의 침적관

Also Published As

Publication number Publication date
JPS56491B2 (enrdf_load_stackoverflow) 1981-01-08

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