| 摘要 |
PROBLEM TO BE SOLVED: To provide a microwave exothermic body that can be used under high temperatures. SOLUTION: This is the microwave exothermic body 30 composed of aβ-type SiC solidified body or CaO 6Al<SB>2</SB>O<SB>3</SB>solidified body, and the microwave exothermic body 30 having an exothermic layer 34 containing a ceramic substrate 32 and ceramic powders which are formed at least on one surface of the substrate 32. As the ceramic powders, one kind or more selected from a group consisting of graphite, carbon black, SiC, TiC, ZrC, WC, CaO, CaO 6Al<SB>2</SB>O<SB>3</SB>, ZrB<SB>2</SB>, TiB<SB>2</SB>, MoB, and CaF<SB>2</SB>are used. COPYRIGHT: (C)2006,JPO&NCIPI
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