MUTUAL SOLUBILITY OF COPPER AND MOLYBDENUM AND CERTAIN PROPERTIES OF ALLOYS OF MOLYBDENUM WITH COPPER

摘要

1. The lattice constants of the individual phases, resistivities and coefficients of linear expansion were determined for Mo-Cu alloys (1.5-14％ by weight of Cu) obtained by powder-metallurgical methods at a sintering temperature of 1600-1700°.n2. Data were obtained indicating formation of a solid solution of copper in molybdenum. The solubility of copper in molybdenum at 950° is about 1.5％ by weight.n3. The influence of carbon, silicon, silicon dioxide and nickel im¬purities on certain properties and the structure of the Mo-Cu alloys was established.