Method for production of ceramic-metal composite materials

Details Method for production of ceramic-metal composite materials Method for production of ceramic-metal composite materials

C - Chemistry, Metallurgy

04

B

25/123

C04B 33/00 (2006.01) C04B 41/51 (2006.01) C04B 41/52 (2006.01) C04B 41/88 (2006.01) C04B 41/89 (2006.01) C22C 1/10 (2006.01)

Patent

CA 2015568

ABSTRACT A method for the production of ceramic-metal composite materials, in which ceramic materials are infiltrated with molten metal, includes building up a porous ceramic material of several layers by spraying on a base body, the thickness of the layers being between 10 and 150 microns with an average pore radius of between 100 and 1,000 nm, an open porosity of 5 - 14% and an overall porosity of 5 - 30%; and filling molten metal into the pore volume up to a residual pore volume of 0.1 to 10% based on the initial porosity. In the gradient embodi- ment, a gradient structure of the ceramic is created by increasing or decreasing the particle size of the ceramic material while spraying layers. In the gradient structure, infiltration of molten metal is greatest in the layers sprayed with particles having the largest diameter.

Affiliated with

Also associated with

Rating

Method for production of ceramic-metal composite materials 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 production of ceramic-metal composite materials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for production of ceramic-metal composite materials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2002754