Method for producing spheroidal ceramics

Details Method for producing spheroidal ceramics Method for producing spheroidal ceramics

1981-03-05

1983-10-04

Hall, James R.

Compositions: ceramic

Ceramic compositions

Pore-forming

264 13, 264 43, 264 44, 264125, C04B 2106

Patent

active

044079672

ABSTRACT:
Spray dried spheroidal ceramic particles are fired at about 100.degree. to 150.degree. (C.) less than the optimum firing temperature, so as to achieve about 95% of theoretical density while avoiding more than nominal co-sintering (e.g. sticking together). The fired spheroidal ceramics are useful as such in a variety of applications, and can also be pressed into shapes and re-fired to form porous ceramic filter elements of closely controlled permeability.

REFERENCES:
patent: 2251454 (1941-08-01), Jeffery
patent: 2872719 (1959-02-01), Brassfield et al.
patent: 4151235 (1979-04-01), May et al.

Affiliated with

Also associated with

Rating

Method for producing spheroidal ceramics 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 producing spheroidal ceramics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing spheroidal ceramics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-974517