发明名称 |
PRODUCTION OF LARGE-AREA BULK METALLIC GLASS SHEETS BY SPINNING |
摘要 |
Disclosed herein is a device comprising: vacuum chamber; a stage configured to receive BMG in a molten state or a BMG feedstock, configured to spin, and located in the vacuum chamber; a heater configured to melt the BMG feedstock or to keep BMG in a molten state molten; wherein the stage comprises one or more conduits therein and the conduits are configured to accommodate a cooling fluid. Also disclosed herein is a method of forming a solid BMG sheet, the method comprising: disposing BMG in a molten state onto a stage; spreading the BMG in a molten state into a sheet of BMG in a molten state by spinning the stage; cooling the sheet of BMG in a molten state to form a solid BMG sheet. |
申请公布号 |
US2014262109(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201313803745 |
申请日期 |
2013.03.14 |
申请人 |
CRUCIBLE INTELLECTUAL PROPERTY, LLC |
发明人 |
Stevick Joseph W. |
分类号 |
B22D13/04;B22D25/06 |
主分类号 |
B22D13/04 |
代理机构 |
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代理人 |
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主权项 |
1. A device comprising:
a vacuum chamber; a stage configured to receive BMG in a molten state or a BMG feedstock, configured to spin, and located in the vacuum chamber; a heater configured to melt the BMG feedstock or to keep BMG in a molten state; wherein the stage is configured to spin at a speed sufficient to spread the BMG in a molten state on the stage to form a solid BMG sheet. |
地址 |
Rancho Santa Margarita CA US |