| 发明名称 |
METHOD FOR PRODUCING SmFe2-BASED SUPER-MAGNETOSTRICTION MATERIAL |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of easily producing a super-magnetostriction material composed of an SmFe<SB>2</SB>single phase and a super-magnetostriction material composed of an SmFe<SB>2</SB>single phase whose crystal orientation is controlled (suitably, oriented to a [111] face). SOLUTION: The method for producing an SmFe<SB>2</SB>-base super-magnetostriction material is characterized in that an alloy composed of samarium-an iron-base element is solidified by containerless solidification where the melt of the alloy is rapidly cooled in a floating state under a minute gravity environment of≤10<SP>-2</SP>G. COPYRIGHT: (C)2006,JPO&NCIPI
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| 申请公布号 |
JP2006075886(A) |
申请公布日期 |
2006.03.23 |
| 申请号 |
JP20040264624 |
申请日期 |
2004.09.10 |
| 申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL & TECHNOLOGY;JAPAN SPACE FORUM;JAPAN AEROSPACE EXPLORATION AGENCY |
发明人 |
OKUYA TAKESHI;NAGAI HIDEAKI;NAKADA YOSHINORI |
| 分类号 |
B22D23/00;B22D27/04;C22C38/00 |
主分类号 |
B22D23/00 |
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