Integral composite of polycrystalline diamond and/or cubic boron

Details Integral composite of polycrystalline diamond and/or cubic boron Integral composite of polycrystalline diamond and/or cubic boron

1980-04-14

1982-10-12

Silverman, Stanley S.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428408, 428446, B32B 702, B32B 904

Patent

active

043539530

ABSTRACT:
A shaped confined structure composed of a mass of diamond and/or cubic boron nitride crystals coated with elemental non-diamond carbon in contact with a carbonaceous substrate is infiltrated by fluid silicon producing a like-shaped composite of a polycrystalline body phase integrallay bonded to a substrate supporting phase.

REFERENCES:
patent: 4104441 (1978-08-01), Fedoseev et al.
patent: 4117968 (1978-10-01), Naidich et al.
patent: 4124401 (1978-11-01), Lee et al.
patent: 4141948 (1979-02-01), Laskow et al.
patent: 4148894 (1979-04-01), Hillig et al.
patent: 4220455 (1980-09-01), St. Pierre et al.
patent: 4220677 (1980-09-01), Fedoseev et al.
patent: 4241135 (1980-12-01), Lee et al.

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