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1975-01-08 |
1977-03-31 |
Sueddeutsche Kalkstickstoff |
Mittel zum entschwefeln von eisenschmelzen und verfahren zu seiner anwendung
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1975-05-17 |
1980-04-22 |
Vacmetal Gesellschaft fur Vakuummetallurgie mbH |
Method for the production of quality steels
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1975-11-12 |
1976-12-21 |
Jones & Laughlin Steel Corporation |
Desulfurization method
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1976-06-28 |
1980-04-15 |
Nippon Steel Corporation |
Method of dephosphorization of metal or alloy
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1976-09-01 |
1978-01-10 |
Wolfgang Holzgruber |
Desulfurization of liquid iron melts
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DE2641817C2
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1976-09-17 |
1985-02-14 |
Hoechst Ag, 6230 Frankfurt |
Pulvergemische zur Entschwefelung von Eisenschmelzen
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1976-10-12 |
1980-03-25 |
Hoesch Werke Aktiengesellschaft |
Method of producing steel with the lowest possible sulfur content by desulfurization of pig iron with magnesium coke
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DE2656522C2
(de)
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1976-12-14 |
1978-11-09 |
Stahlwerke Peine-Salzgitter Ag, 3150 Peine |
Verfahren zur Entschwefelung von Roheisen
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DE2708522C2
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1977-02-26 |
1985-02-14 |
Skw Trostberg Ag, 8223 Trostberg |
Behandeln von Eisenschmelzen mit erdalkalihaltigen, karbidischen und metallischen Mitteln durch Einblasen mit einem Trägergas
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CH631489A5
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1977-06-02 |
1982-08-13 |
Alusuisse |
Verfahren zur kontinuierlichen herstellung von metallegierungen.
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1977-06-25 |
1984-11-08 |
Hoechst Ag, 6230 Frankfurt |
Verfahren zur Herstellung von Magnesiumpulver enthaltenden Korngemischen
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1977-09-15 |
1979-12-25 |
British Steel Corporation |
Machinable steel
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1977-09-15 |
1985-02-07 |
Skw Trostberg Ag, 8223 Trostberg |
Mittel zum Entschwefeln von Eisenschmelzen
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1978-05-26 |
1980-11-11 |
Barbakadze Dzhondo F |
Method of introducing powdered reagents into molten metals and apparatus for effecting same
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IT1100071B
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1978-09-06 |
1985-09-28 |
Berg Karl Erik |
Procedimento per alligare una fusione di metallo
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LU80692A1
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1978-12-21 |
1980-07-21 |
Arbed |
Verfahren und vorrichtung zum entschwefeln von eisenschmelzen
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1979-02-16 |
1980-08-26 |
Nippon Steel Corp |
Desulfurization of molten pig iron
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1979-07-11 |
1980-12-30 |
Skw Trostberg Aktiengesellschaft |
Process for the treatment of iron melts and for increasing the scrap portion in the converter
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1979-08-23 |
1981-03-26 |
Denki Kagaku Kogyo K.K., Tokio/Tokyo |
Mittel zur entschwefelung von geschmolzenem eisen.
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1979-11-05 |
1981-04-07 |
Ford Motor Company |
Batch desulfurization in a coreless induction furnace
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1979-11-27 |
1982-02-16 |
Skw Trostberg Aktiengesellschaft |
Desulfurization mixture and process for desulfurizing pig iron
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1980-01-22 |
1981-05-12 |
Jones & Laughlin Steel Corporation |
Desulfurization process
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1980-03-24 |
1981-07-07 |
Jones & Laughlin Steel Corporation |
Method and apparatus for dispensing a fluidized stream of particulate material
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1980-04-22 |
1981-09-01 |
Victor Benatar |
System for automatically injecting a measured quantity of powdered reagent into a pool of molten metal
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1980-12-23 |
1987-03-16 |
Asea Ab |
Forfaringssett och anordning vid avsvavling av tackjern i torped
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1981-03-31 |
1984-11-20 |
Union Carbide Corporation |
Addition agent for adding vanadium to iron base alloys
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1982-09-29 |
1984-09-18 |
Thyssen Aktiengesellschaft vorm August Thyssen-Hutte AG |
Method and apparatus for dispensing a fluidizable solid from a pressure vessel
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FR2560216A1
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1984-02-24 |
1985-08-30 |
Clecim Sa |
Procede et dispositif de desulfuration de la fonte liquide
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1984-05-16 |
1988-08-23 |
Heinrich Rellermeyer |
Method, process and composition for desulfurizing pig-iron melts
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IT1234939B
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1985-12-06 |
1992-06-02 |
Centro Speriment Metallurg |
Procedimento per la riduzione del contenuto di impurezze nella ghisa
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1987-01-02 |
1988-04-19 |
Hart Metals, Inc. |
Desulfurizing reagent for hot metal
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1988-08-04 |
1991-03-20 |
Elkem As |
Anordning for tilfoersel av inokuleringsmiddel til en oese.
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1990-07-05 |
1991-06-04 |
Reactive Metals And Alloys Corporation |
Iron desulfurization additive and method for introduction into hot metal
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1992-03-05 |
1993-09-10 |
Pechiney Electrometallurgie |
Desulfurant pour la fonte a base de poudres ultrafines de magnesium ou de carbure de calcium agglomerees par un liant polymere.
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1992-08-13 |
1994-02-17 |
Alfred Dr Freissmuth |
Entschwefelungsmittel für Roheisen und Gußeisen
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1992-10-26 |
1994-10-25 |
Rossborough Manufacturing Company |
Desulfurization agent
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1992-12-31 |
1995-03-31 |
Lorraine Laminage |
Procédé de désulfuration de la fonte en poche.
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1998-12-11 |
2004-10-12 |
Jeneric/Pentron Incorporated |
Lithium disilicate glass-ceramics
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2000-04-10 |
2002-04-16 |
Rossborough Manufacturing Co. L.P. |
Magnesium injection agent for ferrous metal
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2000-04-10 |
2002-03-05 |
Rossborough Manufacturing Co., Lp |
Magnesium desulfurization agent
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2002-10-18 |
2004-08-03 |
Remacor, Inc. |
Process for magnesium granules
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2002-10-30 |
2006-01-24 |
Gerald Zebrowski |
Reclaimed magnesium desulfurization agent
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2006-03-27 |
2010-06-08 |
Magnesium Technologies Corporation |
Scrap bale for steel making process
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2007-02-16 |
2008-08-21 |
Magnesium Technologies Corporation |
Desulfurization puck
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