Jeffrey J. Becker - Pittsburgh PA, US Gerald E. Goldsmith - Riverside IL, US Simon N. Rodich - Valparaiso IN, US William K. Schlichting - Valparaiso IN, US Michael S. Wukich - Hebron IN, US
Assignee:
United States Steel Corporation - Pittsburgh PA
International Classification:
C22C 5/02
US Classification:
75508, 148334, 164 47
Abstract:
A method for producing Transformation Induced Plasticity (TRIP) steels comprises adding a degassing step to remove hydrogen and nitrogen prior to casting, resulting in a more fluid steel that exhibits improved castability.