发明名称 Coating for metallic substrates
摘要 The present invention relates to metal substrates which are coated with electrically insulating layers whose electrical resistance has a low temperature dependence, the insulating layer on said metal substrates consisting essentially of a melted-on material containing 43-47% by weight of B2O3, 29-33% by weight of CaO, 10-15% by weight of SiO2, 7-10% by weight of Al2O3 and 1-2% by weight of MgO.
申请公布号 US4689271(A) 申请公布日期 1987.08.25
申请号 US19850759015 申请日期 1985.07.25
申请人 BAYER AKTIENGESELLSCHAFT 发明人 SCHITTENHELM, HANS-JOACHIM;JOSEPH, WERNER;KRIST, OTTO
分类号 C03C3/064;C23D5/00;C23D5/04;H01B3/08;H05K1/05;(IPC1-7):B32B9/04 主分类号 C03C3/064
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