LU82160A1 - Procede de fabrication de l'acier - Google Patents

Procede de fabrication de l'acier Download PDF

Info

Publication number
LU82160A1
LU82160A1 LU82160A LU82160A LU82160A1 LU 82160 A1 LU82160 A1 LU 82160A1 LU 82160 A LU82160 A LU 82160A LU 82160 A LU82160 A LU 82160A LU 82160 A1 LU82160 A1 LU 82160A1
Authority
LU
Luxembourg
Prior art keywords
steel
bath
iron carbide
carbon content
carbon
Prior art date
Application number
LU82160A
Other languages
English (en)
French (fr)
Inventor
J Edstroem
Original Assignee
Luossavaara Kiirunavaara Ab
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 Luossavaara Kiirunavaara Ab filed Critical Luossavaara Kiirunavaara Ab
Publication of LU82160A1 publication Critical patent/LU82160A1/fr

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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Heat Treatment Of Steel (AREA)
LU82160A 1979-02-15 1980-02-12 Procede de fabrication de l'acier LU82160A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7901372 1979-02-15
SE7901372A SE7901372L (sv) 1979-02-15 1979-02-15 Sett vid framstellning av stal

Publications (1)

Publication Number Publication Date
LU82160A1 true LU82160A1 (fr) 1980-05-07

Family

ID=20337312

Family Applications (1)

Application Number Title Priority Date Filing Date
LU82160A LU82160A1 (fr) 1979-02-15 1980-02-12 Procede de fabrication de l'acier

Country Status (9)

Country Link
JP (1) JPS55113823A (it)
BE (1) BE881720A (it)
DE (1) DE3003915A1 (it)
FR (1) FR2449126A1 (it)
GB (1) GB2043696A (it)
IT (1) IT1129686B (it)
LU (1) LU82160A1 (it)
NL (1) NL8000724A (it)
SE (1) SE7901372L (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO426396A0 (en) * 1996-12-18 1997-01-23 Technological Resources Pty Limited A method of producing iron
AUPO426096A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited Method and apparatus for producing metals and metal alloys
AUPO944697A0 (en) 1997-09-26 1997-10-16 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP483898A0 (en) 1998-07-24 1998-08-13 Technological Resources Pty Limited A direct smelting process & apparatus
MY119760A (en) 1998-07-24 2005-07-29 Tech Resources Pty Ltd A direct smelting process
AUPP570098A0 (en) 1998-09-04 1998-10-01 Technological Resources Pty Limited A direct smelting process
AUPP647198A0 (en) 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP805599A0 (en) 1999-01-08 1999-02-04 Technological Resources Pty Limited A direct smelting process
AUPQ083599A0 (en) 1999-06-08 1999-07-01 Technological Resources Pty Limited Direct smelting vessel
AUPQ152299A0 (en) 1999-07-09 1999-08-05 Technological Resources Pty Limited Start-up procedure for direct smelting process
AUPQ205799A0 (en) 1999-08-05 1999-08-26 Technological Resources Pty Limited A direct smelting process
AUPQ213099A0 (en) 1999-08-10 1999-09-02 Technological Resources Pty Limited Pressure control
AUPQ308799A0 (en) 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
AUPQ346399A0 (en) 1999-10-15 1999-11-11 Technological Resources Pty Limited Stable idle procedure
AUPQ365799A0 (en) 1999-10-26 1999-11-18 Technological Resources Pty Limited A direct smelting apparatus and process
US6602321B2 (en) 2000-09-26 2003-08-05 Technological Resources Pty. Ltd. Direct smelting process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR320682A (fr) * 1902-04-25 1902-12-17 Electro Metallurg Francaise Un procédé pour désoxyder et carburer l'acier liquide
FR1451587A (fr) * 1964-08-04 1966-01-07 Forges De Thy Marcinelle Procédé et installation pour la recarburation de l'acier
JPS5223039B2 (it) * 1973-05-31 1977-06-21

Also Published As

Publication number Publication date
GB2043696A (en) 1980-10-08
IT1129686B (it) 1986-06-11
SE7901372L (sv) 1980-08-16
IT8019582A0 (it) 1980-01-31
DE3003915A1 (de) 1980-08-21
JPS55113823A (en) 1980-09-02
FR2449126A1 (fr) 1980-09-12
BE881720A (fr) 1980-08-14
NL8000724A (nl) 1980-08-19

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