Effect of low-temperature continuous and cyclic heating on the electrical resistance of brand VA tungsten and brand VR-20 tungsten -- rhenium alloy

Measurements were made at 1200, 1500, and 1800/sup 0/C on W and W-Re wires of the dependence of the electric resistance on temperature ..cap alpha.. character of heating. The samples were prepared by the method of powder metallurgy.(AIP)