发明名称 METHOD OF PRODUCING HONEYCOMP STRUCTURAL BODIES CONSISTINGOF BARIUM TITANATE SERIES CERAMICS HAVING A POSITIVE TEMPERATURE COEFFICIENT OF ELECTRIC RESISTANCE
摘要 A honeycomb structural body consisting of barium titanate series ceramics having a positive temperature coefficient of electric resistance can be obtained by forming a green mass consisting of a mixture of raw material powders containing at least 50% by weight of powders having perovskite type crystal structure and having a specifically limited particle size distribution, water and at least two kinds of organic binders, and drying and firing the formed article. The honeycomb structural body is suitable to be used as a heating element.
申请公布号 GB1548539(A) 申请公布日期 1979.07.18
申请号 GB19770048333 申请日期 1977.11.21
申请人 NIPPON GAISHI KK 发明人
分类号 C04B35/468;C04B35/634;C04B35/636;H01C7/02 主分类号 C04B35/468
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