JPS51142411A - Deoxidizing or carborizing of molten metal - Google Patents

Deoxidizing or carborizing of molten metal

Info

Publication number
JPS51142411A
JPS51142411A JP14009975A JP14009975A JPS51142411A JP S51142411 A JPS51142411 A JP S51142411A JP 14009975 A JP14009975 A JP 14009975A JP 14009975 A JP14009975 A JP 14009975A JP S51142411 A JPS51142411 A JP S51142411A
Authority
JP
Japan
Prior art keywords
carborizing
deoxidizing
molten metal
molten
metal
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
JP14009975A
Other languages
Japanese (ja)
Other versions
JPS5518765B2 (en
Inventor
Rurowa Pieeru
Basuteian Jiyan
Kuroodo Miyuuraa Jiyan
Kiejieeru Rojieeru
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.)
Creusot Loire SA
Sollac SA
Original Assignee
Creusot Loire SA
Lorraine de Laminage Continu SA SOLLAC
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 Creusot Loire SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Creusot Loire SA
Publication of JPS51142411A publication Critical patent/JPS51142411A/en
Publication of JPS5518765B2 publication Critical patent/JPS5518765B2/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
    • C21C7/0025—Adding carbon material
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
JP14009975A 1974-11-28 1975-11-21 Deoxidizing or carborizing of molten metal Granted JPS51142411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438955A FR2292771A1 (en) 1974-11-28 1974-11-28 METHOD OF INJECTING A POWDER PROVIDING CARBON IN A METAL BATH

Publications (2)

Publication Number Publication Date
JPS51142411A true JPS51142411A (en) 1976-12-08
JPS5518765B2 JPS5518765B2 (en) 1980-05-21

Family

ID=9145325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14009975A Granted JPS51142411A (en) 1974-11-28 1975-11-21 Deoxidizing or carborizing of molten metal

Country Status (13)

Country Link
JP (1) JPS51142411A (en)
BE (1) BE836110A (en)
BR (1) BR7507824A (en)
CA (1) CA1067293A (en)
DD (1) DD121650A5 (en)
DE (1) DE2550467B2 (en)
ES (1) ES442800A1 (en)
FR (1) FR2292771A1 (en)
GB (1) GB1510500A (en)
HU (1) HU174689B (en)
IT (1) IT1050909B (en)
LU (1) LU73871A1 (en)
MX (1) MX3018E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110608A (en) * 1980-12-26 1982-07-09 Kawasaki Steel Corp Method for deoxidation in bottom blown converter
JPS5884916A (en) * 1981-11-13 1983-05-21 Kawasaki Steel Corp Recarburizing method with bottom blown converter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330326A (en) * 1979-08-24 1982-05-18 Eisenwerk-Gesellschaft Maximilianshutte Mbh. Method and a means for introducing close-grained carbonaceous fuels into a molten iron bath
DE3143795C2 (en) * 1981-11-04 1983-10-20 Klöckner Stahlforschung GmbH, 8458 Sulzbach-Rosenberg "Fluid supply valve"
CN112226576B (en) * 2020-09-27 2023-07-14 甘肃酒钢集团宏兴钢铁股份有限公司 Device and method for carbon spraying and deoxidizing by utilizing slag blocking system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57110608A (en) * 1980-12-26 1982-07-09 Kawasaki Steel Corp Method for deoxidation in bottom blown converter
JPS5884916A (en) * 1981-11-13 1983-05-21 Kawasaki Steel Corp Recarburizing method with bottom blown converter

Also Published As

Publication number Publication date
JPS5518765B2 (en) 1980-05-21
DE2550467A1 (en) 1976-08-12
IT1050909B (en) 1981-03-20
DE2550467B2 (en) 1977-10-20
HU174689B (en) 1980-03-28
DD121650A5 (en) 1976-08-12
FR2292771B1 (en) 1977-03-25
CA1067293A (en) 1979-12-04
ES442800A1 (en) 1977-04-16
BE836110A (en) 1976-05-28
BR7507824A (en) 1976-08-10
FR2292771A1 (en) 1976-06-25
LU73871A1 (en) 1976-06-11
MX3018E (en) 1980-02-07
GB1510500A (en) 1978-05-10

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