Methods for fabricating diamond film and solid fiber composite s

Details Methods for fabricating diamond film and solid fiber composite s Methods for fabricating diamond film and solid fiber composite s

1994-10-20

1997-03-25

Fiorilla, Christopher A.

Plastic and nonmetallic article shaping or treating: processes

Gas or vapor deposition of article forming material onto...

264432, 427203, 427249, 427585, 427595, B05D 136, C23C 1600, C23C 800

Patent

active

056141408

ABSTRACT:
Porous and non-porous compositions include diamond particles, non-diamond particles, or mixtures of particles consolidated with polycrystalline diamond. The composite compositions of the present invention may be formed by a process which includes the steps of preforming the particles into a preform having a desired shape, and consolidating the preform with polycrystalline diamond. The polycrystalline diamond is preferably formed using CVD techniques including application of sufficient microwave energy to maintain the preform at a temperature of between about 670.degree. and 850.degree. C. The preform may be rotated during a portion of the deposition process.

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patent: 5106452 (1992-04-01), Kadono et al.
patent: 5107315 (1992-04-01), Kumagai et al.
patent: 5154862 (1992-10-01), Reagan et al.
patent: 5358741 (1994-10-01), Gat

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