发明名称 |
Method and arrangement for affecting time, temperature and transformation dependent stress relief in sprayform techniques |
摘要 |
Method and apparatus for controlling a spray-forming process incorporating time, temperature, and transformation dependent stress relief techniques involves the manipulation of both temperature and time for strategic phase changes that result in a specific and planned volumetric increase. This manipulation is made based on controlling ongoing spray parameters to spray-form an article having a mixed-phase and interspersed makeup of metallic phases that minimizes residual stress in the article.
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申请公布号 |
US2003085015(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
US20010683159 |
申请日期 |
2001.11.27 |
申请人 |
FORD MOTOR COMPANY |
发明人 |
ROCHE ALLEN DENNIS;SAMIR SAMIR;MGBOKWERE CHIJOKE;LUSK MARK |
分类号 |
B22D23/00;(IPC1-7):B22D23/00 |
主分类号 |
B22D23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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