Plasma processed sinterable ceramics.

摘要

Highly pure and dense sintered ceramics are produced by passing ceramic precursors through a radio frequency plasma torch (11), and reacting these precursors to produce a powder which is subsequently sintered to desirable shape and size. The powder is very reactive, fine, pure, spherical, free of agglomeration and has a narrow size distribution. These properties are ideal for producing highly-dense, high-strength ceramics, and at substantially lower temperatures than the melting or decomposition points of these materials. Ceramic bodies made in this way can be shaped into a wide variety of forms.