发明授权
- 专利标题: Creep-resistant die cast zinc alloys
- 专利标题(中): 抗蠕变压铸锌合金
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申请号: US405809申请日: 1989-09-11
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公开(公告)号: US4990310A公开(公告)日: 1991-02-05
- 发明人: Moinuddin S. Rashid , M. David Hanna
- 申请人: Moinuddin S. Rashid , M. David Hanna
- 申请人地址: MI Detroit
- 专利权人: General Motors Corporation
- 当前专利权人: General Motors Corporation
- 当前专利权人地址: MI Detroit
- 主分类号: C22C18/02
- IPC分类号: C22C18/02
摘要:
A creep-resistant die casting is formed of a zinc-base alloy comprising about 4 to 12 percent copper and about 2 to 4 percent aluminum. The die casting is characterized by an intimate dispersion of fine epsilon and eta phases effective to retard slip and thereby enhance creep resistance.
公开/授权文献
- US5609239A Locking system 公开/授权日:1997-03-11
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