
Tungsten alloy tube for plasma sprayed has high melting point, low thermal expansion coefficient and very low saturation vapor pressure. Besides, it still has good support in high temperature. It is widely used in the electric vacuum industry, thermocouple and military industry. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html Plasma spraying is a material surface strengthening and surface modification technology that can make the surface of the substrate wear-resistant, corrosion-resistant, high-temperature resistant, electrical insulation, heat insulation, radiation protection, wear reduction and…