Method for joining ceramic composite bodies and articles formed

Details Method for joining ceramic composite bodies and articles formed Method for joining ceramic composite bodies and articles formed

1991-12-04

1993-04-20

Heinrich, Samuel M.

Metal fusion bonding

Process

Metal to nonmetal with separate metallic filler

228198, 164 97, 164 98, B22D 1914, B23K 3100

Patent

active

052034887

ABSTRACT:
This invention relates generally to a novel method for joining at least one first self-supporting body, to at least one second self-supporting body which is similar in composition to or different in composition from said at least one first self-supporting body and to novel products which result from such joining. In some of its more specific aspects, this invention relates to different techniques for joining ceramic matrix composite bodies to other ceramic matrix composite bodies of similar characteristics and for joining ceramic matrix composite bodies to bodies which have different characteristics (e.g., metals). The ceramic matrix composite bodies of this invention are produced by a reactive infiltration of a molten parent metal into a bed or mass containing a boron source material and a carbon source material (e.g., boron carbide) and/or a boron source material and a nitrogen source material (e.g., boron nitride) and, optionally, one or more inert fillers.

REFERENCES:
patent: 3758662 (1973-09-01), Tobin et al.
patent: 3864154 (1975-02-01), Gazza et al.
patent: 4055451 (1977-10-01), Cockbain 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 (1986-06-01), Sane
patent: 4605440 (1986-08-01), Halverson et al.
patent: 4692418 (1987-09-01), Boecker 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: 4824008 (1989-04-01), Luszcz et al.
patent: 4834938 (1989-05-01), Pyzik et al.
patent: 4875616 (1989-10-01), Nixdorf
patent: 4884737 (1989-12-01), 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: 4904446 (1990-02-01), White et al.
patent: 4940679 (1990-07-01), Claar et al.
patent: 4960736 (1990-10-01), Luszcz et al.
patent: 4978644 (1990-12-01), White et al.
patent: 5004034 (1991-04-01), Park et al.
patent: 5010044 (1991-04-01), Newkirk
patent: 5017334 (1991-05-01), Claar et al.
patent: 5019539 (1991-05-01), Claar et al.
patent: 5702770 (1987-10-01), Pyzik et al.

Affiliated with

Also associated with

Rating

Method for joining ceramic composite bodies and articles formed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for joining ceramic composite bodies and articles formed , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for joining ceramic composite bodies and articles formed will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1520027