Process for preparing self-supporting ceramic composite bodies a

Details Process for preparing self-supporting ceramic composite bodies a Process for preparing self-supporting ceramic composite bodies a

1992-11-23

1994-02-22

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Refractory

501 87, 501127, 501152, 419 12, 419 14, 419 17, 419 27, 419 45, 75238, 75249, B22F 326

Patent

active

052886700

ABSTRACT:
This invention relates generally to a novel method of preparing self-supporting bodies, and to novel products made thereby. In its more specific aspects, this invention relates to a method of producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reactive infiltration of a molten parent metal actinide into (1) a bed or mass containing boron carbide and, optionally, (2) at least one of a boron donor material (i.e., a boron-containing material) and a carbon donor material (i.e., a carbon-containing material), (3) a bed or mass comprising a mixture of a boron donor material and a carbon donor material and, optionally, (4) one or more inert fillers in any of the above masses, to form the body.

REFERENCES:
patent: 3758662 (1973-09-01), Tobin et al.
patent: 3864154 (1975-02-01), Gazza et al.
patent: 4353714 (1982-10-01), Lee et al.
patent: 4471059 (1984-09-01), Yoshino et al.
patent: 4492670 (1985-01-01), Mizrah et al.
patent: 4544524 (1985-10-01), Mizrah et al.
patent: 4585618 (1986-04-01), Fresnel et al.
patent: 4595545 (1986-01-01), Sane
patent: 4605440 (1986-08-01), Halverson et al.
patent: 4692418 (1987-08-01), Boecker et al.
patent: 4702770 (1987-10-01), Pyzik et al.
patent: 4713360 (1987-12-01), Newkirk et al.
patent: 4718941 (1988-01-01), Halverson et al.
patent: 4777014 (1988-10-01), Newkirk et al.
patent: 4793968 (1988-12-01), Mosser et al.
patent: 4834938 (1989-05-01), Pyzik et al.
patent: 4851375 (1989-07-01), Newkirk et al.
patent: 4885130 (1989-12-01), Claar et al.
patent: 4885131 (1989-12-01), Newkirk
patent: 4891338 (1990-01-01), Gesing et al.
patent: 4915736 (1990-04-01), Claar et al.
patent: 4916113 (1990-04-01), Newkirk et al.
patent: 4940679 (1990-07-01), Claar et al.
patent: 4956338 (1990-09-01), Rapp et al.
patent: 5010044 (1991-04-01), Newkirk
patent: 5017334 (1991-05-01), Claar et al.
patent: 5082807 (1992-01-01), Gesing et al.
patent: 5133494 (1992-07-01), Wang et al.
patent: 5166105 (1992-11-01), Kelsey

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