Inventor
SCHLEIMER FRANCOIS
LU15 patents
Patents
15 patentsUS4434005AFeb 28, 1984
Method of and apparatus for refining a melt containing solid cooling material
ARBED29 citations91
US4603810AAug 5, 1986
Method and apparatus for the acceleration of solid particles entrained in a carrier gas
ARBED24 citations78
US4415358ANov 15, 1983
Method of desulfurizing a ferrous melt
ARBED7 citations72
US4767036AAug 30, 1988
Apparatus and method for emptying metallurgical vessels containing metal and slag
ARBED7 citations71
US4345746AAug 24, 1982
Apparatus for refining ferrous melt with slag conditioning
ARBED10 citations71
US4325730AApr 20, 1982
Process for conditioning slag during the refining of a metal bath
ARBED7 citations71
US4378106AMar 29, 1983
Refractory gas permeable structural unit
ARBED8 citations70
US4369060AJan 18, 1983
Process of refining of a metal bath in a crucible with oxygen blast at the top and crucible used
ARBED9 citations70
US4561637ADec 31, 1985
Process and apparatus for heating a steel bath charged with scrap
ARBED3 citations62
US4469510ASep 4, 1984
Method of and apparatus for the direct production of molten iron
ARBED5 citations62
US4421555ADec 20, 1983
Method of and apparatus for metallurgical treatment of a melt
ARBED2 citations62
US4349382ASep 14, 1982
Process for refining of a bath of metal containing cold solid substances
ARBED6 citations61
US4439234AMar 27, 1984
Method of increasing the cold material charging capacity in the top-blowing production of steel
ARBED2 citations60
US4334922AJun 15, 1982
Process for metal-bath refining
ARBED5 citations60
US4675049AJun 23, 1987
Process for producing high quality steel
ARBED1 citations51