发明申请
WO2014145747A1 METHODS FOR SHAPING HIGH ASPECT RATIO ARTICLES FROM METALLIC GLASS ALLOYS USING RAPID CAPACITIVE DISCHARGE AND METALLIC GLASS FEEDSTOCK FOR USE IN SUCH METHODS
审中-公开
基本信息:
- 专利标题： METHODS FOR SHAPING HIGH ASPECT RATIO ARTICLES FROM METALLIC GLASS ALLOYS USING RAPID CAPACITIVE DISCHARGE AND METALLIC GLASS FEEDSTOCK FOR USE IN SUCH METHODS
- 专利标题（中）：使用快速电容放电和金属玻璃馈电从金属玻璃合金形成高比例物品的方法用于此类方法
- 申请号：PCT/US2014/030561 申请日：2014-03-17
- 公开(公告)号：WO2014145747A1 公开(公告)日：2014-09-18
- 发明人： SCHRAMM, Joseph P. , NA, Jong Hyun , DEMETRIOU, Marios D. , LEE, David S. , JOHNSON, William L.
- 申请人： GLASSIMETAL TECHNOLOGY, INC.
- 申请人地址： 2670 East Walnut Street Pasadena, California 91107 US
- 专利权人： GLASSIMETAL TECHNOLOGY, INC.
- 当前专利权人： GLASSIMETAL TECHNOLOGY, INC.
- 当前专利权人地址： 2670 East Walnut Street Pasadena, California 91107 US
- 代理机构： WORRALL, Timothy A. et al.
- 优先权： US61/793,904 20130315
- 主分类号： C21D1/40
- IPC分类号： C21D1/40 ; C22C45/04 ; C22F1/10
摘要：
The disclosure is directed to a method of forming high-aspect-ratio metallic glass articles that are substantially free of defects and cosmetic flaws by means of rapid capacitive discharge forming. Metallic glass alloys that are stable against crystallization for at least 100 ms at temperatures where the viscosity is in the range of 10 0 to 10 4 Pa-s are considered as suitable for forming such high-aspect-ratio articles.
摘要（中）：
本发明涉及通过快速电容放电形成形成基本上没有缺陷和化妆品缺陷的高纵横比金属玻璃制品的方法。 在粘度为100〜104Pa·s的温度下，对于结晶稳定至少100ms的金属玻璃合金被认为适于形成这种高纵横比制品。