Sinter-homogenized heating products
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United States of America Patent
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Mar 18, 1997
Issued Date -
N/A
app pub date -
May 15, 1995
filing date -
May 13, 1994
priority date (Note) -
Expired
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Abstract
Electrical heating elements operable at high temperatures for long periods are produced by a method involving micropyretic synthesis. Compositions subjected to micropyretic synthesis comprises a powdery mass of electrically conductive and semiconductive material, a reactive system, a grain growth inhibitor and a plasticizer or extrusion agent.
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