Compositions – Electrically conductive or emissive compositions – Carbide containing
Patent
1983-04-01
1984-04-17
Mayewsky, Volodymyr Y.
Compositions
Electrically conductive or emissive compositions
Carbide containing
219270, 219553, 252 623R, 252518, 338330, 427 94, 427249, 428364, H01B 104
Patent
active
044433611
ABSTRACT:
Silicon carbide shapes of the general type shown and described in U.S. Pat. No. 4,125,756 are densified and nitrided in such a way as to produce shapes with improved durability and reduction in temperature span in response to voltage changes.
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Hierholzer, Jr. Frank J.
Shelton Gerald L.
Emerson Electric Co.
Mayewsky Volodymyr Y.
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