Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1997-02-20
1998-12-22
Sergent, Rabon
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
34266, 432120, 432121, 428446, 501 94, 501154, D151441, C04B 35565, C04B 35577, C04B 3564, F27D 100
Patent
active
058519416
ABSTRACT:
A Si/SiC-based sintered material containing Si and SiC as constituents, which has a SiO.sub.2 content of 0.5% by weight or less and an oxygen content of 0.25% by weight or less and which is corrosion-resistant in a high-temperature atmosphere containing an element having a high ionic-bond formability. A kiln furniture made of the sintered material. The sintered material and the kiln furniture have high corrosion resistance in a high-temperature environment containing, as a corrosion source, an element having a high ionic-bond formability and can withstand long-term use.
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NGK Insulators Ltd.
Sergent Rabon
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