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| ANOMALOUS THERMAL RESISTIVITY OF PtW AND PtWReNi ALLOYS |
| He Huachun (Institute of Noble Metals Research) |
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Cite this article:
He Huachun (Institute of Noble Metals Research). ANOMALOUS THERMAL RESISTIVITY OF PtW AND PtWReNi ALLOYS. Acta Metall Sin, 1981, 17(1): 97-100.
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Abstract The temperature dependence of electrical resistivity of PtW_(8.5) and PtW_(8.5) Re_5Ni_2 alloys as well as the effect of annealing temperature and cold deformation have been investigated by the measurement of thermo-electromotive force, by DTA and X-ray diffraction. Their resistivity increases after long-term annealing under elevated temperature or after slowly cooled down from high temperature, but decreases with cold deformation. It seems that their anomalous thermo-electro-resistivity may be resulted from the formation of K-state.
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Received: 18 January 1981
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