Tungsten copper blank bar is composed of high purity tungsten powder and copper powder, by isostatic pressing, high temperature sintering, melting refined copper infiltration process.
More details of tungsten copper blank bar please visit http://www.tungsten-copper.com/tungsten-copper-bar.html
Tungsten Copper Bar Picture
Compared with polished bar, it has lower surface roughness, but it still has high hardness, high density, high strength, good thermal and electrical conductivity, plasticity, arc breaking performance, low CTE and dimensional stability.
