JPS5518765B2 - - Google Patents

Info

Publication number
JPS5518765B2
JPS5518765B2 JP14009975A JP14009975A JPS5518765B2 JP S5518765 B2 JPS5518765 B2 JP S5518765B2 JP 14009975 A JP14009975 A JP 14009975A JP 14009975 A JP14009975 A JP 14009975A JP S5518765 B2 JPS5518765 B2 JP S5518765B2
Authority
JP
Japan
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
JP14009975A
Other versions
JPS51142411A (en
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 filed Critical
Publication of JPS51142411A publication Critical patent/JPS51142411A/ja
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
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 (fr) 1974-11-28 1974-11-28 Methode d'injection d'une poudre apportant du carbone dans un bain metallique

Publications (2)

Publication Number Publication Date
JPS51142411A JPS51142411A (en) 1976-12-08
JPS5518765B2 true JPS5518765B2 (ja) 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 (ja)
BE (1) BE836110A (ja)
BR (1) BR7507824A (ja)
CA (1) CA1067293A (ja)
DD (1) DD121650A5 (ja)
DE (1) DE2550467B2 (ja)
ES (1) ES442800A1 (ja)
FR (1) FR2292771A1 (ja)
GB (1) GB1510500A (ja)
HU (1) HU174689B (ja)
IT (1) IT1050909B (ja)
LU (1) LU73871A1 (ja)
MX (1) MX3018E (ja)

Families Citing this family (5)

* 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
JPS57110608A (en) * 1980-12-26 1982-07-09 Kawasaki Steel Corp Method for deoxidation in bottom blown converter
DE3143795C2 (de) * 1981-11-04 1983-10-20 Klöckner Stahlforschung GmbH, 8458 Sulzbach-Rosenberg "Ventil zur Strömungsmittelzufuhr"
JPS5884916A (ja) * 1981-11-13 1983-05-21 Kawasaki Steel Corp 底吹転炉加炭方法
CN112226576B (zh) * 2020-09-27 2023-07-14 甘肃酒钢集团宏兴钢铁股份有限公司 一种利用挡渣系统喷碳脱氧的装置及方法

Also Published As

Publication number Publication date
GB1510500A (en) 1978-05-10
JPS51142411A (en) 1976-12-08
FR2292771A1 (fr) 1976-06-25
BR7507824A (pt) 1976-08-10
CA1067293A (fr) 1979-12-04
DE2550467A1 (de) 1976-08-12
ES442800A1 (es) 1977-04-16
MX3018E (es) 1980-02-07
HU174689B (hu) 1980-03-28
BE836110A (fr) 1976-05-28
DD121650A5 (ja) 1976-08-12
FR2292771B1 (ja) 1977-03-25
DE2550467B2 (de) 1977-10-20
LU73871A1 (ja) 1976-06-11
IT1050909B (it) 1981-03-20

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