Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1981-05-14
1982-09-14
Poer, James
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
501 88, 501 96, 501 97, 423344, 423345, 423406, 423439, 423440, 423492, C04B 3552, C04B 3558
Patent
active
043496369
ABSTRACT:
A method for imparting ductility and very high electrical conductivity to very brittle refractory single crystals by subjecting said crystals to a hydrostatic deformation technique at room temperature and at pressures of from about 5 to 25 kilobars.
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Nakano et al., High Temperature Hardness of IVa-Diborides Single Crystals, J. Less-Common, Met., 47, 259 (1976).
Vahldiek et al., Slip and Microhardness of IVa-VIa Refractory Materials, J. Less-Common Met. 55, 265 (1977).
O'Brien William J.
Poer James
Singer Donald J.
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