Method for eliminating porosity in micropyretically synthesized products and densified
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United States of America Patent
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Nov 17, 1998
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N/A
app pub date -
Mar 8, 1993
filing date -
Mar 8, 1993
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Expired
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Abstract
A method for optimizing the performance characteristics of a combustion synthesized ceramic or metal ceramic product, including the steps of initially applying sufficient current to the product so as to raise the temperature of the product to a minimum of 50% of the melting point in degrees Kelvin, of the lowest melting phase in the product and thereby densifying the product. A method for enhancing the adherence of a ceramic or metal ceramic electrical heating element to an electrical terminal, and for improving the electrical properties of the resulting product is included.
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