Method for consolidating diamond particles to form high thermal conductivity article

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United States of America Patent

PATENT NO 5273790
SERIAL NO

07954673

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Abstract

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Method for consolidating diamond material, substantially free of voids, has an average crystallite size greater than about 15 microns, a maximum intensity of the diamond Raman peak in counts/sec divided by the intensity of photoluminescence at 1270 cm.sup.-1 greater than about 3, a Raman sp.sup.3 full width half maximum less than about 6 cm.sup.-1 and a diamond-to-graphite Raman ratio greater than about 25. The diamond material may also comprise carbon atoms with a C.sup.13 content less than 0.05 atomic %.

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Patent Owner(s)

Patent OwnerAddress
ADVANCED REFRACTORY TECHNOLOGIES INC699 HERTEL AVENUE BUFFALO NY 14207

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gardinier, Clayton F San Francisco, CA 55 2487
Herb, John A Palo Alto, CA 12 456
Pinneo, John M Redwood City, CA 36 645

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