What is Tungsten?

2020-12-05T02:52:33+00:00

Q: What is Tungsten?
A:Tungsten is a metal element, the element symbol is W, it has high hardness, high melting point, […]

What is plasma spray?

2020-11-12T12:22:02+00:00

Q: What is plasma spray?

A: Plasma Spray, one of the thermal spray process, is used for surface treatment and protection.

In […]