| 发明名称 |
METHOD FOR PRODUCING Mg2Ni ALLOY, AND ITS UTILIZATION |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a more excellent Mg<SB>2</SB>Ni alloy as a hydrogen storage body, to provide a method for producing the same, and to provide Mg<SB>2</SB>Ni in which the contents of unreacted Mg and MgNi<SB>2</SB>as by-products from the production of Mg<SB>2</SB>Ni are low. SOLUTION: The production method comprises: an Mg<SB>2</SB>Ni production stage where Mg<SB>2</SB>Ni is produced from a raw material (precursor) comprising Mg and Ni by IFACS (Induction Field Activated Combustion Synthesis) utilizing induction heating; a first heating stage where the temperature of the precursor is made higher than the peritectic point of MgNi<SB>2</SB>; a cooling stage where the temperature of the precursor is made equal to or lower than the peritectic point of MgNi<SB>2</SB>after the first heating stage; and a second heating stage where the temperature of the precursor is made higher than the peritectic point of MgNi<SB>2</SB>after the cooling stage. COPYRIGHT: (C)2007,JPO&INPIT
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| 申请公布号 |
JP2007046119(A) |
申请公布日期 |
2007.02.22 |
| 申请号 |
JP20050232547 |
申请日期 |
2005.08.10 |
| 申请人 |
RIYUUKOKU UNIV |
发明人 |
OYANAGI MITSUYUKI;YAMAMOTO TAKESHI;KAWASAKI TAKASHI |
| 分类号 |
B22F3/23;B22F1/00;B22F9/04;C22C1/00;C22C19/00 |
主分类号 |
B22F3/23 |
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