Inventor
BHATTACHARYA DEBANSHU
8 patents
Patents
8 patentsUS4255187AMar 10, 1981
Bismuth-containing steel
INLAND STEEL CO22 citations81
US4247326AJan 27, 1981
Free machining steel with bismuth
INLAND STEEL CO27 citations81
US4244737AJan 13, 1981
Method and alloy for introducing machinability increasing ingredients to steel
INLAND STEEL CO7 citations72
US4852632AAug 1, 1989
Apparatus for preventing undissolved alloying ingredient from entering continuous casting mold
INLAND STEEL CO21 citations71
US4754800AJul 5, 1988
Preventing undissolved alloying ingredient from entering continuous casting mold
INLAND STEEL CO8 citations71
US4333776AJun 8, 1982
Semi-finished steel article
INLAND STEEL CO6 citations61
US4236939ADec 2, 1980
Semi-finished steel article and method for producing same
INLAND STEEL CO5 citations61
US4736790AApr 12, 1988
Method for preventing mold explosions during continuous casting of free machining steel
INLAND STEEL CO0 citations39