VT-7

For the manufacture by powder metallurgy of the wire intended for the production of electronic devices and light sources

Classification

Country Section Category
CIS, Russia, Ukraine Refractory metals, carbide Tungsten

Chemical composition

Standard Oxide Th, % W, % Примеси, %
GOST 19671-91 0.7–0.99 > 98.96 0.05

Information on suppliers

Physical characteristics

Temperature, °C $$\rho$$, $$\frac{kg}{m^3}$$
20 19100–19300

Standards

Standard Description
GOST 19671-91

Description of chemical elements

Element Units of measurement Description
Oxide Th % Thorium Oxide
Примеси % Impurities
W % Tungsten

Description of physical characteristics

Parameter Units of measurement Description
$$\rho$$ $$\frac{kg}{m^3}$$ The density of the material