发明授权
- 专利标题： Metallic glasses with a combination of high crystallization temperatures and high hardness values
- 专利标题（中）： 具有高结晶温度和高硬度值组合的金属玻璃
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申请号： US800107申请日： 1977-05-25
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公开(公告)号： US4137075A公开(公告)日： 1979-01-30
- 发明人: Ranjan Ray , Lee E. Tanner , Carl F. Cline
- 申请人： Ranjan Ray , Lee E. Tanner , Carl F. Cline
- 申请人地址： NJ Morris Township, Morris County
- 专利权人： Allied Chemical Corporation
- 当前专利权人： Allied Chemical Corporation
- 当前专利权人地址： NJ Morris Township, Morris County
- 主分类号： C22C45/00
- IPC分类号： C22C45/00 ; C22C27/02 ; C22C27/04 ; C22C30/00
摘要：
Glassy metal alloys which include substantial amounts of one or more of the refractory metals of molybdenum, tungsten, tantalum and niobium evidence both high thermal stability, with a high crystallization temperature of at least about 700.degree. C, and a high hardness of at least about 1000 kg/mm.sup.2.
公开/授权文献
- US5183241A Sheet feeding device for inverting a sheet 公开/授权日：1993-02-02
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