- 专利标题： High thermal stability bulk metallic glass in the Zr—Nb—Cu—Ni—Al system
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申请号： US13532233申请日： 2012-06-25
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公开(公告)号： US10066276B2公开(公告)日： 2018-09-04
- 发明人: Quoc Tran Pham , Theodore A. Waniuk
- 申请人： Quoc Tran Pham , Theodore A. Waniuk
- 申请人地址： US CA Rancho Santa Margarita
- 专利权人： Crucible Intellectual Property, LLC
- 当前专利权人： Crucible Intellectual Property, LLC
- 当前专利权人地址： US CA Rancho Santa Margarita
- 代理机构： Brownstein Hyatt Farber Schreck, LLP
- 主分类号： C22C1/02
- IPC分类号： C22C1/02 ; C22C45/00 ; C22C45/10
摘要：
Disclosed is an improved bulk metallic glass alloy and methods of making the alloy in which the alloy has the structure ZraNbbCucNidAle, wherein a-e represent the atomic percentage of each respective element, and wherein b/a is less than about 0.040, and c/d is less than 1.15. The bulk metallic glass alloy has improved thermal stability and an increased super cooled liquid region rendering it capable of being thermoplastically formed into a variety of shapes and sizes.
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