IT1050909B - Procedimento per l iniezione di una polvere di apporto dal carbonio in un bagno metallico - Google Patents

Procedimento per l iniezione di una polvere di apporto dal carbonio in un bagno metallico

Info

Publication number
IT1050909B
IT1050909B IT6984375A IT6984375A IT1050909B IT 1050909 B IT1050909 B IT 1050909B IT 6984375 A IT6984375 A IT 6984375A IT 6984375 A IT6984375 A IT 6984375A IT 1050909 B IT1050909 B IT 1050909B
Authority
IT
Italy
Prior art keywords
injection
procedure
powder
carbon
metallic bath
Prior art date
Application number
IT6984375A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1050909B publication Critical patent/IT1050909B/it

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)
IT6984375A 1974-11-28 1975-11-18 Procedimento per l iniezione di una polvere di apporto dal carbonio in un bagno metallico IT1050909B (it)

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
IT1050909B true IT1050909B (it) 1981-03-20

Family

ID=9145325

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6984375A IT1050909B (it) 1974-11-28 1975-11-18 Procedimento per l iniezione di una polvere di apporto dal carbonio in un bagno metallico

Country Status (13)

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

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
JPS51142411A (en) 1976-12-08
LU73871A1 (xx) 1976-06-11
BE836110A (fr) 1976-05-28
BR7507824A (pt) 1976-08-10
GB1510500A (en) 1978-05-10
DE2550467A1 (de) 1976-08-12
MX3018E (es) 1980-02-07
JPS5518765B2 (xx) 1980-05-21
FR2292771B1 (xx) 1977-03-25
ES442800A1 (es) 1977-04-16
DE2550467B2 (de) 1977-10-20
CA1067293A (fr) 1979-12-04
HU174689B (hu) 1980-03-28
FR2292771A1 (fr) 1976-06-25
DD121650A5 (xx) 1976-08-12

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