发明名称 ROTARY YOKE MATERIAL FOR MAGNETIC BEARING
摘要 PURPOSE:To make a magnetic bearing rotary yoke made of Fe-Ni-Ti alloy including Ni and Ti of specified quantity, that has the superior coercive force, remained magnetic flux density, strength, and extension.
申请公布号 JPS5359160(A) 申请公布日期 1978.05.27
申请号 JP19760134087 申请日期 1976.11.10
申请人 HITACHI LTD 发明人 KURODA TETSUO;TENNO HIROSHI;TSUCHIYA MASATOSHI
分类号 F16C32/04;C22C38/00;H01F1/14 主分类号 F16C32/04
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