Composite containing fibrous material

Details Composite containing fibrous material Composite containing fibrous material

1989-12-18

1995-07-11

Nelson, Peter A.

Compositions: ceramic

Ceramic compositions

Carbide or oxycarbide containing

501 95, 428408, C04B 3552

Patent

active

054322537

ABSTRACT:
A composite is produced by forming tapes comprised of a mixture of infiltration-promoting material and organic binding material, disposing a layer of boron nitride coated fibrous material between at least two of the tapes forming a layered structure, laminating the layered structure, heating the layered structure to remove organic binding material and infiltrating the resulting porous body with molten silicon.

REFERENCES:
patent: 4120731 (1978-10-01), Hillig et al.
patent: 4141948 (1979-02-01), Laskow et al.
patent: 4152509 (1979-05-01), Yajima et al.
patent: 4220455 (1980-09-01), St. Pierre et al.
patent: 4247304 (1981-01-01), Morelock
patent: 4401443 (1983-08-01), Lee et al.
patent: 4604367 (1986-08-01), Takamizawa et al.
patent: 4642271 (1987-02-01), Rice
patent: 4689188 (1987-08-01), Bhatt
patent: 4737328 (1988-04-01), Morelock
patent: 4752503 (1988-06-01), Thebault
patent: 4793859 (1988-12-01), Morelock

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