Assignee
USINOR SACILOR
FR34 patents
Top patents by PatentIndex Score
US5584335ADec 17, 1996
Device for continuous casting between rolls with applied side dams
USINOR SACILOR34 citations92
US5787967AAug 4, 1998
Process and device for adjusting the crown of the rolls of metal strip casting plant
USINOR SACILOR48 citations91
US5820704AOct 13, 1998
Process for the continuous production of a rolled stainless steel sheet strip and continuous production line for carrying out the process
USINOR SACILOR53 citations90
US5807444ASep 15, 1998
Process for the continuous casting of an austenitic stainless steel strip onto one or between two moving walls with dimpled surfaces, and casting plant for its implementation
USINOR SACILOR29 citations89
US5706882AJan 13, 1998
Control process for twin-roll continuous casting
USINOR SACILOR45 citations89
US5660224AAug 26, 1997
Twin-roll continuous casting device having an inerting shroud
USINOR SACILOR37 citations88
US5866065AFeb 2, 1999
Ferritic stainless steel of use in particular for catalyst supports
USINOR SACILOR22 citations86
US5851304ADec 22, 1998
Process for pickling a piece of steel and in particular a sheet strip of stainless steel
USINOR SACILOR18 citations86
US5788824AAug 4, 1998
Process for conditioning the copper or copper-alloy external surface of an element of a mold for the continuous casting of metals, of the type including a nickel plating step and a nickel removal step
USINOR SACILOR17 citations82
US5638892AJun 17, 1997
Method and device for continuous casting of thin metals products between rolls
USINOR SACILOR19 citations82
US5794682AAug 18, 1998
Nozzle plant equipped with such a nozzle, for the continuous casting of metal products
USINOR SACILOR10 citations73
US5080163AJan 14, 1992
Device for sealing in the continuous casting of molten metal between two parallel rolls
USINOR SACILOR8 citations73
US5733469AMar 31, 1998
Nozzle for introducing a liquid metal into a mold for continuous casting of metals
USINOR SACILOR12 citations72
US5704414AJan 6, 1998
Device for supporting a side wall of an installation for the twin-roll continuous casting of metal strips
USINOR SACILOR12 citations71
US5628359AMay 13, 1997
Device for supporting a sidewall of a plant for the continuous twin-roll casting of metal strip
USINOR SACILOR15 citations71
US5191925AMar 9, 1993
Roll for a device for the direct continuous casting of thin strips of molten metal
USINOR SACILOR11 citations71
US5437325AAug 1, 1995
Device for rapidly changing and maintaining a lateral wall of a machine for the continuous casting of a metal product between rolls
USINOR SACILOR9 citations70
US5851263ADec 22, 1998
Process for smelting steel in an electric arc furnace, and electric arc furnace for its implementation
USINOR SACILOR12 citations69
US5779820AJul 14, 1998
Process for producing a ferritic stainless steel having an improved corrosion resistance, especially resistance to intergranular and pitting corrosion
USINOR SACILOR7 citations69
US5613546AMar 25, 1997
Casting roll for an installation for continuously casting on one or between two rolls
USINOR SACILOR10 citations69
US5247987ASep 28, 1993
Side dam of an installation for the continuous casting of metals between rolls
USINOR SACILOR10 citations69
US5201363AApr 13, 1993
Method and device for manufacturing a semi-ferritic stainless steel strip from molten metal
USINOR SACILOR12 citations69
US5179996AJan 19, 1993
Process and device for continuous casting on a roll or between two rolls
USINOR SACILOR14 citations69
US5172750ADec 22, 1992
Installation for continuous casting between rolls
USINOR SACILOR11 citations69
US5152333AOct 6, 1992
Roll for a device for continuous casting on a roll or between two rolls
USINOR SACILOR16 citations69
US5318097AJun 7, 1994
Cassette for forming an end closing side of a device for continuously coating liquid metal
USINOR SACILOR9 citations67
US5082046AJan 21, 1992
Device for casting thin strips of metal between
USINOR SACILOR5 citations62
US5154222AOct 13, 1992
Device for the continuous casting of thin metal products between two cooled rotating rolls
USINOR SACILOR6 citations59
US5156201AOct 20, 1992
Process for continuous casting on a roll or between two rolls with preferential driving surfaces
USINOR SACILOR4 citations58
US5058658AOct 22, 1991
Installation for the continuous casting of thin metal products between two rolls
USINOR SACILOR6 citations57
US5092391AMar 3, 1992
Device for the continuous casting of thin metal products between rolls
USINOR SACILOR0 citations49
US5117896AJun 2, 1992
Process and device for the continuous casting of thin metal products between two rolls
USINOR SACILOR4 citations46
US5080162AJan 14, 1992
Device for the continuous casting of a molten metal into thin strips using two rolls
USINOR SACILOR1 citations42
US5159969ANov 3, 1992
Device for the continuous casting of thin metal strips between two rolls
USINOR SACILOR1 citations38