Accession Number : AD0290830

Title :   INTERNAL FRICTION OF TUNGSTEN

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : ALEKSANDROV,L.N.

Report Date : 22 OCT 1962

Pagination or Media Count : 1

Abstract : An investigation was made of the temperature dependence of relaxation, internal friction, and modulus of elasticity in shear g in a tungsten VA-3 wire after recrystallization annealing. The investigated wire with silicon-alkali admixture was obtained by sintering with subsequent forging and extraction to a diameter of 0.2 mm. Content of admixtures (weight %): Al2O3-0.001; Fe2O3 - 0.004; SiO2 - 0.043; Mo - 0.005. Internal friction was measured on a torsion pendulum. (Author)

Descriptors :   *TUNGSTEN ALLOYS, MEASUREMENT, TEST METHODS, TRANSLATIONS, TUNGSTEN, WIRE

Distribution Statement : APPROVED FOR PUBLIC RELEASE