发明名称 |
FREMGANGSMAATE FOR FREMSTILLING AV KORNORIENTERTE, MAGNETOSTRIKTIVE LEGEMER |
摘要 |
The invention comprises a continuous casting and crystallization method for manufacturing grain-oriented magnetostrictive bodies. A magnetostrictive alloy is melted in a crucible having a bottom outlet. The melt is discharged through the bottom of the crucible and deposited in an elongated mold. Heat is removed from the deposited melt through the lower end portion of the mold to progressively solidify the melt. The solid-liquid interface of the melt moves directionally upwardly from the bottom to the top of the mold, to produce the axial grain orientation. |
申请公布号 |
NO171734(B) |
申请公布日期 |
1993.01.18 |
申请号 |
NO19880001100 |
申请日期 |
1988.03.11 |
申请人 |
IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC |
发明人 |
GIBSON, EDWIN D.;VERHOEVEN, JOHN D.;SCHMIDT, F. A.;MCMASTERS, O. DALE |
分类号 |
B22D11/00;B22D11/04;B22D11/041;C30B11/00;C30B29/52;H01L41/12 |
主分类号 |
B22D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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