BR7507824A - Processo de desoxidacao e/ou de carburacao de um banho metalico - Google Patents

Processo de desoxidacao e/ou de carburacao de um banho metalico

Info

Publication number
BR7507824A
BR7507824A BR7507824A BR7507824A BR7507824A BR 7507824 A BR7507824 A BR 7507824A BR 7507824 A BR7507824 A BR 7507824A BR 7507824 A BR7507824 A BR 7507824A BR 7507824 A BR7507824 A BR 7507824A
Authority
BR
Brazil
Prior art keywords
carburation
deoxidation
metallic bath
bath
metallic
Prior art date
Application number
BR7507824A
Other languages
English (en)
Portuguese (pt)
Inventor
J Muller
R Kieger
J Bastien
P Leroy
Original Assignee
Creusot Loire
Lorraine Laminage
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, Lorraine Laminage filed Critical Creusot Loire
Publication of BR7507824A publication Critical patent/BR7507824A/pt

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)
BR7507824A 1974-11-28 1975-11-26 Processo de desoxidacao e/ou de carburacao de um banho metalico BR7507824A (pt)

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 (1)

Publication Number Publication Date
BR7507824A true BR7507824A (pt) 1976-08-10

Family

ID=9145325

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7507824A BR7507824A (pt) 1974-11-28 1975-11-26 Processo de desoxidacao e/ou de carburacao de um banho metalico

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
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
JPS5518765B2 (ja) 1980-05-21
IT1050909B (it) 1981-03-20

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