Stock material or miscellaneous articles – Self-sustaining carbon mass or layer with impregnant or...
Patent
1996-01-11
1999-10-19
Jones, Deborah
Stock material or miscellaneous articles
Self-sustaining carbon mass or layer with impregnant or...
4283066, 4283126, 428323, 428328, 428446, 428448, 428614, 428627, 428698, 428699, 501 90, 501 99, 501100, 501126, 427113, 427226, 427249, 427250, 264 44, 264 63, B32B 900
Patent
active
059686537
ABSTRACT:
A carbon-graphite/silicon carbide composite article is provided. The composite article includes a carbon-graphite body intimately bonded to a dense silicon carbide body by a transition/bonding region which links the two bodies. The transition/bonding region between the carbon-graphite body and the silicon carbide body typically includes a layer rich in silicon metal and a small silicon carbide/silicon metal/carbon graphite area where some of the carbon-graphite from the carbon-graphite body has been converted to silicon carbide. The carbon-graphite body may also include a variety of impregnants.
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Coppella Steven J.
Erich David A.
Pfaff Mark E.
Thorwart Laurence J.
Bahta Abraham
Gray Bruce D.
Jones Deborah
Russell Dean W.
The Morgan Crucible Company plc
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