JPS5311811A - Carburizing method for molten steel - Google Patents

Carburizing method for molten steel

Info

Publication number
JPS5311811A
JPS5311811A JP8756576A JP8756576A JPS5311811A JP S5311811 A JPS5311811 A JP S5311811A JP 8756576 A JP8756576 A JP 8756576A JP 8756576 A JP8756576 A JP 8756576A JP S5311811 A JPS5311811 A JP S5311811A
Authority
JP
Japan
Prior art keywords
molten steel
carburizing method
carburizing
carburizer
carburization
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.)
Pending
Application number
JP8756576A
Other languages
Japanese (ja)
Inventor
Koichi Suiho
Harunaga Kitamura
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP8756576A priority Critical patent/JPS5311811A/en
Publication of JPS5311811A publication Critical patent/JPS5311811A/en
Pending 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
    • C21C7/0025—Adding carbon 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)

Abstract

PURPOSE:To improve the carburization yield even in the case where the temperature of molten steel is low, by mechanically stirring molten steel, together with adding the carburizer, at the time of carburizing molten steel.
JP8756576A 1976-07-20 1976-07-20 Carburizing method for molten steel Pending JPS5311811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8756576A JPS5311811A (en) 1976-07-20 1976-07-20 Carburizing method for molten steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8756576A JPS5311811A (en) 1976-07-20 1976-07-20 Carburizing method for molten steel

Publications (1)

Publication Number Publication Date
JPS5311811A true JPS5311811A (en) 1978-02-02

Family

ID=13918503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8756576A Pending JPS5311811A (en) 1976-07-20 1976-07-20 Carburizing method for molten steel

Country Status (1)

Country Link
JP (1) JPS5311811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406394B1 (en) * 1998-12-11 2004-03-22 주식회사 포스코 Refining process of extra low carbon steel by throwing carburizing material in vaccum degassing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020915A (en) * 1973-06-26 1975-03-05
JPS5043003A (en) * 1973-08-21 1975-04-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020915A (en) * 1973-06-26 1975-03-05
JPS5043003A (en) * 1973-08-21 1975-04-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406394B1 (en) * 1998-12-11 2004-03-22 주식회사 포스코 Refining process of extra low carbon steel by throwing carburizing material in vaccum degassing

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