Ceramic articles having channels for regulating the passage of f

Details Ceramic articles having channels for regulating the passage of f Ceramic articles having channels for regulating the passage of f

1993-03-22

1994-09-06

Watkins, III, William

Stock material or miscellaneous articles

Structurally defined web or sheet

Including aperture

428137, 428699, 4283044, 4283077, 4283122, 4283126, 4283142, 428545, 501 97, 501 98, 501127, 501128, 501 96, 501 88, 425 67, 425 722, 2395332, 239 86, 239310, 60740, C04B 3565, F02M 6116, B32B 324

Patent

active

053446909

ABSTRACT:
Self-supporting ceramic bodies comprising a polycrystalline material comprising the oxidation reaction product of a parent metal and having therein one or more channels which inversely replicate the geometry of the configured fugitive metal are formed. These self-supporting bodies may be utilized as articles for regulating and facilitating the passage of a fluid therethrough.

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