Electrical properties of high-temperature conducting powder MoSi2-SiC-Y2O3 materials |
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Authors: | T. A. Grebennikova A. I. Antipov G. A. Libenson |
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Affiliation: | (1) Moscow Institute of Steel and Alloys, USSR |
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Abstract: | Conclusions We examined the concentration and temperature dependences of the specific electrical resistivity in the two- (MoSi2-SiC) and three-phase (MoSi2-SiC-Y2O3) systems in the temperature range 100–1800°C. In the two-phase system, the lowest TCR in heating to 1800°C was recorded for the materials with the mass content of SiC of 20–40%. The results show that the TCR of the two-phase materials of the MoSi2-SiC system can be reduced by adding yttrium oxide to them.Translated from Poroshkovaya Metallurgiya, No. 6(306), pp. 83–85, June, 1988. |
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