| 发明名称 |
WATCH-MAKING OR CLOCK-MAKING COMPONENT COMPRISING AN AMORPHOUS METAL ALLOY |
| 摘要 |
The invention relates to a watch-making or clock-making component comprising an amorphous metal alloy corresponding to the formula: FeaCobNicNbdVeBfTag, in which: 0<a<70; 0<b<70; 8<c<60; 1<d<19; 1<e<10; 12<f<25; 0<g<5; with 20<a+b<70; 50<a+b+c<90; 5<d+e<20; and a+b+c+d+e+f+g=100. This watch-making or clock-making component may be a spring, such as a barrel spring.
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| 申请公布号 |
US2013133788(A1) |
申请公布日期 |
2013.05.30 |
| 申请号 |
US201313747084 |
申请日期 |
2013.01.22 |
| 申请人 |
ROLEX S.A.;ROLEX S.A. |
发明人 |
ALJERF MOUSTAFA;GEORGARAKIS KONSTANTINOS;GYGER THOMAS;LE MOULEC ALAIN;VON NIEDERHAEUSERN VINCENT;YAVARI ALAIN |
| 分类号 |
C22C45/02;C21D9/00;C22C45/04;C22F1/10 |
主分类号 |
C22C45/02 |
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