Invention Grant
- Patent Title: Method of producing transformation induced plasticity steels having improved castability
- Patent Title (中): 生产具有改善铸造性的转化诱导塑性钢的方法
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Application No.: US12148173Application Date: 2008-04-18
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Publication No.: US07955413B2Publication Date: 2011-06-07
- Inventor: Jeffrey J. Becker , Gerald E. Goldsmith , Simon N. Rodich , William K. Schlichting , Michael S. Wukich
- Applicant: Jeffrey J. Becker , Gerald E. Goldsmith , Simon N. Rodich , William K. Schlichting , Michael S. Wukich
- Applicant Address: US PA Pittsburgh
- Assignee: United States Steel Corporation
- Current Assignee: United States Steel Corporation
- Current Assignee Address: US PA Pittsburgh
- Agent Edward H. Jones
- Main IPC: C22C5/02
- IPC: C22C5/02
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.
Public/Granted literature
- US20080257110A1 Method of producing transformation induced plasticity steels having improved castability Public/Granted day:2008-10-23
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