Composite article and fabrication method

Details Composite article and fabrication method Composite article and fabrication method

2011-08-16

2011-08-16

Xu, Ling (Department: 1784)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

C428S312200, C428S312600, C428S312800, C428S316600, C428S307700, C428S308400, C428S689000, C428S698000, C427S487000, C427S508000

Reexamination Certificate

active

07998569

ABSTRACT:
A refractory metal composite article includes a refractory metal ceramic section and a refractory metal ceramic coating disposed directly adjacent to the refractory metal ceramic section. The refractory metal ceramic section and the refractory metal ceramic coating form a composite porous matrix. Each of the refractory metal ceramic section and the refractory metal ceramic coating includes at least one of a refractory metal carbide, a refractory metal silicide, or a refractory metal boride. A solid filler is disposed within pores of the composite porous matrix, and the solid filler is selected from a polymer material, a ceramic material, a metallic material, a glass material, and a glass ceramic material.

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