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Methods for producing complex ceramic articles

  • US 20050156361A1
  • Filed: 01/21/2004
  • Published: 07/21/2005
  • Est. Priority Date: 01/21/2004
  • Status: Abandoned Application
First Claim
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1. Method for producing ceramic articles, comprising the steps of:

  • a. using a rapid prototyping process to produce a disposable mold having a cavity which has the shape of the desired ceramic article;

    b. filling said cavity with a ceramic slurry which includes a liquid carrier;

    c. cooling the slurry filled mold cavity to solidify said slurry;

    d. removing said disposable mold; and

    e. removing substantially all of the original liquid carrier from said solidified slurry to produce a ceramic article.

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