| 发明名称 |
OPTIMIZED MULTI-STAGE INDUCTIVE MELTING OF AMORPHOUS ALLOYS |
| 摘要 |
Described herein is a method of melting a bulk metallic glass (BMG) feedstock, comprising: heating at least a portion of the BMG feedstock to temperatures slightly below a solidus temperature of the BMG, wherein the portion remains a solid at the temperatures slightly below the solidus temperature and wherein a temperature distribution of the portion is essentially uniform; heating the portion of the BMG feedstock to temperatures above a liquidus point. |
| 申请公布号 |
US2014305932(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201414314083 |
申请日期 |
2014.06.25 |
| 申请人 |
Apple Inc. |
发明人 |
Waniuk Theodore A.;Stevick Joseph;O'Keeffe Sean;Stratton Dermot J.;Poole Joseph C.;Scott Matthew S.;Prest Christopher D. |
| 分类号 |
H05B6/10;C22B9/16 |
主分类号 |
H05B6/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus, comprising:
a first solenoid configured to inductively heat a portion of a bulk metallic glass (BMG) feedstock to temperatures slightly below a solidus temperature of the BMG; wherein the portion remains a solid at the temperatures slightly below the solidus temperature and wherein a temperature distribution of the portion is essentially uniform; a second solenoid configured to inductively heat the portion of the BMG feedstock to temperatures above a liquidus temperature. |
| 地址 |
Cupertino CA US |
