发明名称 |
Method of heat treating using eddy current temperature determination |
摘要 |
A method and apparatus for the heat treating of quench hardenable ferrous alloy workpieces utilizing periodic eddy current excitation and reflection to determine the in-line cooling rate from the critical temperature of the workpiece material and comparing the in-line cooling rate against a standard rate for establishing acceptance or rejection of the quenched workpiece.
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申请公布号 |
US4675057(A) |
申请公布日期 |
1987.06.23 |
申请号 |
US19860834570 |
申请日期 |
1986.02.28 |
申请人 |
TOCCO, INC. |
发明人 |
PFAFFMANN, GEORGE D.;NOVORSKY, DONALD E. |
分类号 |
C21D1/54;C21D11/00;(IPC1-7):C21D1/54 |
主分类号 |
C21D1/54 |
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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