发明名称 |
Composite body and method for production thereof |
摘要 |
A compound body comprises a steel base element on which is deposited a heater layer. The base element is made of a precipitation hardening steel. In the form of a manifold or material feed tube in a hot duct system, said base element comprises a round or convex surface receiving the heater layer. This heater layer is a compound layer having several strata and/or strata elements which are thick film pastes or sheets and in such form are consecutively deposited, dried and baked-on. The pre-compression generated in this process in the heater layer is increased in controlled manner by precipitation hardening the base element.
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申请公布号 |
US2006165901(A1) |
申请公布日期 |
2006.07.27 |
申请号 |
US20050531185 |
申请日期 |
2005.10.21 |
申请人 |
GUNTHER HERBERT;KRETSCHMAR CHRISTEL;PARTSCH UWE;OTSCHIK PETER |
发明人 |
GUNTHER HERBERT;KRETSCHMAR CHRISTEL;PARTSCH UWE;OTSCHIK PETER |
分类号 |
B05D3/02;H05B3/46 |
主分类号 |
B05D3/02 |
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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