发明名称 |
Non-warping heat shield |
摘要 |
The degree of localized overheating and temperature non-uniformity of coils encountered during batch heat-treatment processes is minimized through use of an insulated heat shield assembly having a central opening. The dimensionally stable heat shield is constructed so as to be resistant to warpage during the heat-treating process.
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申请公布号 |
US3879167(A) |
申请公布日期 |
1975.04.22 |
申请号 |
US19740461814 |
申请日期 |
1974.04.18 |
申请人 |
JONES & LAUGHLIN STEEL CORPORATION |
发明人 |
DE LUCA, NORMAN C.;MIZIKAR, EUGENE A. |
分类号 |
C21D9/663;C21D9/673;(IPC1-7):F23M9/00 |
主分类号 |
C21D9/663 |
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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