BE777060A - Procede perfectionne de fabrication d'acier au four electrique - Google Patents
Procede perfectionne de fabrication d'acier au four electriqueInfo
- Publication number
- BE777060A BE777060A BE777060A BE777060A BE777060A BE 777060 A BE777060 A BE 777060A BE 777060 A BE777060 A BE 777060A BE 777060 A BE777060 A BE 777060A BE 777060 A BE777060 A BE 777060A
- Authority
- BE
- Belgium
- Prior art keywords
- steel
- manufacturing
- electric oven
- perfected process
- perfected
- Prior art date
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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00100820A US3809547A (en) | 1970-12-22 | 1970-12-22 | Electric furnace steelmaking process using oxide of boron additive |
Publications (1)
Publication Number | Publication Date |
---|---|
BE777060A true BE777060A (fr) | 1972-04-17 |
Family
ID=22281705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE777060A BE777060A (fr) | 1970-12-22 | 1971-12-21 | Procede perfectionne de fabrication d'acier au four electrique |
Country Status (13)
Country | Link |
---|---|
US (1) | US3809547A (fr) |
JP (1) | JPS5227611B1 (fr) |
AR (1) | AR193234A1 (fr) |
AU (1) | AU468205B2 (fr) |
BE (1) | BE777060A (fr) |
BR (1) | BR7108451D0 (fr) |
CA (1) | CA959271A (fr) |
DE (1) | DE2163203A1 (fr) |
ES (1) | ES398226A1 (fr) |
FR (1) | FR2118973B1 (fr) |
GB (1) | GB1378660A (fr) |
IT (1) | IT945581B (fr) |
ZA (1) | ZA718509B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2252795C3 (de) * | 1972-10-27 | 1982-09-09 | Skw Trostberg Ag, 8223 Trostberg | Entschwefelungsmittel für Roheisen- und Ferrolegierungsschmelzen |
US4159906A (en) * | 1972-10-27 | 1979-07-03 | Suddeutsche Kalkstickstoff-Werke Aktiengesellschaft | Method and composition for the desulfurization of molten metals |
US4124378A (en) * | 1976-10-06 | 1978-11-07 | Huta Siechnice | Method of solidifying the slag obtained in ferrochromium production |
US4175950A (en) * | 1978-07-17 | 1979-11-27 | Allied Chemical Corporation | Preparation of phosphorus containing metallic glass forming alloy melts |
JPS5877509A (ja) * | 1981-10-30 | 1983-05-10 | Kawasaki Steel Corp | Fe−B系溶融金属の製造方法 |
US4572747A (en) * | 1984-02-02 | 1986-02-25 | Armco Inc. | Method of producing boron alloy |
US4853032A (en) * | 1987-08-17 | 1989-08-01 | Cargill, Incorporated | Process for producing low carbon steel for cold drawing |
EP1540023B1 (fr) * | 2002-09-18 | 2008-04-02 | Akzo Nobel N.V. | Procede d'agglomeration de materiau particulaire |
EP2573058B1 (fr) | 2011-09-21 | 2016-12-21 | Rheinkalk GmbH | Granulé contenant des produits en vrac agglomérés |
US10006112B2 (en) * | 2013-08-16 | 2018-06-26 | Glassimetal Technology, Inc. | Fluxing method to reverse the adverse effects of aluminum impurities in nickel-based glass-forming alloys |
US9828659B2 (en) | 2013-12-09 | 2017-11-28 | Glassimetal Technology, Inc. | Fluxing methods for nickel based chromium and phosphorus bearing alloys to improve glass forming ability |
US10351944B2 (en) * | 2014-06-20 | 2019-07-16 | Arvinmeritor Technology, Llc | Ferrous alloy |
US10458008B2 (en) | 2017-04-27 | 2019-10-29 | Glassimetal Technology, Inc. | Zirconium-cobalt-nickel-aluminum glasses with high glass forming ability and high reflectivity |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1583969B1 (de) * | 1967-01-24 | 1972-05-25 | Flintkote Co | Verfahren zur Beschleunigung der Aufloesung von Kalk in der basischen Schlacke bei der Stahlherstellung durch Frischen mit Sauerstoff |
-
1970
- 1970-12-22 US US00100820A patent/US3809547A/en not_active Expired - Lifetime
-
1971
- 1971-12-20 ZA ZA718509A patent/ZA718509B/xx unknown
- 1971-12-20 DE DE19712163203 patent/DE2163203A1/de active Pending
- 1971-12-20 GB GB5919071A patent/GB1378660A/en not_active Expired
- 1971-12-21 FR FR7145888A patent/FR2118973B1/fr not_active Expired
- 1971-12-21 IT IT54914/71A patent/IT945581B/it active
- 1971-12-21 BE BE777060A patent/BE777060A/fr unknown
- 1971-12-21 CA CA130,747A patent/CA959271A/en not_active Expired
- 1971-12-21 BR BR8451/71A patent/BR7108451D0/pt unknown
- 1971-12-21 AU AU37172/71A patent/AU468205B2/en not_active Expired
- 1971-12-22 JP JP46104511A patent/JPS5227611B1/ja active Pending
- 1971-12-22 ES ES398226A patent/ES398226A1/es not_active Expired
- 1971-12-22 AR AR239774A patent/AR193234A1/es active
Also Published As
Publication number | Publication date |
---|---|
US3809547A (en) | 1974-05-07 |
JPS5227611B1 (fr) | 1977-07-21 |
CA959271A (en) | 1974-12-17 |
BR7108451D0 (pt) | 1973-05-17 |
AU3717271A (en) | 1973-06-28 |
ZA718509B (en) | 1972-09-27 |
ES398226A1 (es) | 1974-09-16 |
GB1378660A (en) | 1974-12-27 |
FR2118973B1 (fr) | 1976-04-30 |
AR193234A1 (es) | 1973-04-11 |
AU468205B2 (en) | 1976-01-08 |
FR2118973A1 (fr) | 1972-08-04 |
DE2163203A1 (de) | 1972-12-14 |
IT945581B (it) | 1973-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE806026A (fr) | Procede de fabrication de toles en acier electrique | |
BE824238A (fr) | Procede de fabrication de l'acier | |
BE776718A (fr) | Pince et procede de fabrication de celle-ci | |
BE775603A (fr) | Structure de circuit integre et procede pour fabriquer ladite structur | |
BE777060A (fr) | Procede perfectionne de fabrication d'acier au four electrique | |
BE801981A (fr) | Procede de fabrication de feuillards d'acier electriques non directionnels | |
BE811252A (fr) | Corps de resistance electrique ceramique et procede pour sa fabrication | |
BE761232A (fr) | Electrodes pour elements au ni-cd et procede de leur fabrication | |
BE794848A (fr) | Procede de fabrication ameliorant la tenue de pieces soudees en aciers refractaires | |
BE769532A (fr) | Acylpropanediol-(1,3)-phosphates de monocholine et procede pourles fabriquer | |
BE767884A (fr) | Poutre en tole d'acier | |
IT960333B (it) | Agenti di rivestimento in partico lare per metalli e procedimento per la loro produzione | |
BE793376A (fr) | Composition et procede de cuivrage de surfaces metalliques | |
BE773079A (fr) | Fabrication d'oxyde de cuivre | |
BE806145A (fr) | Procede de fabrication de pieces en acier | |
IT975225B (it) | Procedimento di colata di metalli | |
BE748142A (fr) | Procede de fabrication d'electrodes | |
BE753341A (fr) | Procede pour la fabrication de constructions et elements obtenus par ceprocede | |
BE822637A (fr) | Procede de fabrication d'acier inoxydable | |
BE792124A (fr) | Procede de fabrication d'acier | |
BE771273A (fr) | Complexes d'uranium et leur procede de fabrication | |
BE773793A (fr) | Procede de fabrication de semiconducteurs a oxyde metallique etproduitsainsi obtenus. | |
IT939044B (it) | Monoazocoloranti complessi metalli ci e processo per la loro prepara zione | |
BE802553A (fr) | Procede de fabrication de compositions thermo-fusibles et compositions en resultant | |
BE776018A (fr) | Procede de fabrication d'acier |