Method for densification of porous billets

Coating processes – Direct application of electrical – magnetic – wave – or... – Induction or dielectric heating

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4272556, 4274301, 4274432, 427587, 427588, 427589, 427593, 427594, H05B 602

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active

057336113

ABSTRACT:
A porous preform is densified by heating while emersed in a precursor liquid. Heating is achieved by passing a current through the preform or by an induction coil immersed in the liquid. Ways to control the densification process are also described.

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