What is the resistivity of tungsten wire?
It can be judged by measuring the density of this material is not elemental tungsten
The density of tungsten is the same as that of gold, which is 19.3 g / cm ^ 3. In the case of alloy material, the resistivity
The resistivity of tungsten: 0 degrees Celsius .0.0489 (Europe .mm ^ 2 / m), 18 degrees Celsius .0.0532 (Europe. Mm ^ 2 / m)
