| 发明名称 |
Method of processing and heat-treating NbC-added Fe-Mn-Si-based shape memory alloy |
| 摘要 |
A NbC-added Fe-Mn-Si-based shape memory alloy is provided, showing a shape memory property even if a special treatment such as training is not performed.A Fe-Mn-Si-based shape memory alloy containing Nb and C is rolled by 10 to 30% in a temperature range of 500 to 800° C. under austenite condition, then, subjected to an aging treatment by heating in a temperature range of 400 to 1000° C. for 1 minute to 2 hours.
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| 申请公布号 |
US6855216(B2) |
申请公布日期 |
2005.02.15 |
| 申请号 |
US20030391659 |
申请日期 |
2003.03.20 |
| 申请人 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE |
发明人 |
KIKUCHI TAKEHIKO;KAJIWARA SETSUO;BARUJ ALBERTO;OGAWA KAZUYUKI;SHINYA NORIO |
| 分类号 |
C21D8/00;C22C38/00;C22C38/02;C22C38/04;C22C38/12;C22C38/34;C22C38/48;C22C38/58;C22F1/00;(IPC1-7):C21D8/00 |
主分类号 |
C21D8/00 |
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