[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BE881720A - Procede de fabrication de l'acier - Google Patents

Procede de fabrication de l'acier

Info

Publication number
BE881720A
BE881720A BE0/199397A BE199397A BE881720A BE 881720 A BE881720 A BE 881720A BE 0/199397 A BE0/199397 A BE 0/199397A BE 199397 A BE199397 A BE 199397A BE 881720 A BE881720 A BE 881720A
Authority
BE
Belgium
Prior art keywords
manufacturing process
steel manufacturing
steel
manufacturing
Prior art date
Application number
BE0/199397A
Other languages
English (en)
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 BE881720A publication Critical patent/BE881720A/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)
BE0/199397A 1979-02-15 1980-02-14 Procede de fabrication de l'acier BE881720A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE881720A true BE881720A (fr) 1980-08-14

Family

ID=20337312

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/199397A BE881720A (fr) 1979-02-15 1980-02-14 Procede de fabrication de l'acier

Country Status (9)

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

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
MY119760A (en) 1998-07-24 2005-07-29 Tech Resources Pty Ltd A direct smelting process
AUPP483898A0 (en) 1998-07-24 1998-08-13 Technological Resources Pty Limited A direct smelting process & apparatus
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 (fr) * 1973-05-31 1977-06-21

Also Published As

Publication number Publication date
LU82160A1 (fr) 1980-05-07
DE3003915A1 (de) 1980-08-21
SE7901372L (sv) 1980-08-16
IT8019582A0 (it) 1980-01-31
NL8000724A (nl) 1980-08-19
FR2449126A1 (fr) 1980-09-12
IT1129686B (it) 1986-06-11
GB2043696A (en) 1980-10-08
JPS55113823A (en) 1980-09-02

Similar Documents

Publication Publication Date Title
BE824238A (fr) Procede de fabrication de l'acier
BE883380A (fr) Procede de fabrication d'une structure composite
BE867782A (fr) Procede de carburation d'acier
BE881720A (fr) Procede de fabrication de l'acier
BE869673A (fr) Procede de fabrication d'une brique carbone-magnesie
BE838332R (fr) Procede de fabrication d'un succedane d'amuse-geule
FR2302603A1 (fr) Procede de fabrication d'un reflect
MA18945A1 (fr) Procede de fabrication d'eponge de fer
FR2330474A1 (fr) Procede de fabrication de filaments d'acier
BE886896A (fr) Procede ameliore de fabrication d'ethylene glycol
LU79549A1 (fr) Procede de fabrication d'articles de gypse
DZ235A1 (fr) Procédé de fabrication d'acier en convertisseur.
FR2328533A1 (fr) Procede de fabrication d'anneaux metalliques
FR2532661B1 (fr) Procede de fabrication de ferrosilicium
FR2500840B1 (fr) Procede de fabrication d'articles retractables
FR2344633A1 (fr) Procede de fabrication directe d'acier brut
BE895962A (fr) Procede de fabrication d'alliages de silicum-aluminium
BE881296A (fr) Fabrication d'acier par le procede thomas
FR2557140B1 (fr) Procede de fabrication d'acier non magnetique ecroue
FR2301378A1 (fr) Procede de fabrication d'ele
BE872357A (fr) Procede de fabrication d'alpha-hydroxymethylene-nitriles
LU80515A1 (fr) Procede de fabrication d'agglomeres d'acier en feuillards
BE882655A (fr) Procede de fabrication de dimethylacetal d'acetaldehyde
BE870031A (fr) Procede pour la fabrication de pieces moulees et d'impregnations
BE878982A (fr) Procede de fabrication de protease