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Tungsten carbide roll characteristics
Corrosion resistance and oxidation resistance good acid and alkali resistance, 600 ~ 800oC no obvious oxidation.
The linear expansion coefficient is 0.35 ~ 0.65 in the range of 20 ~ 400℃.
The conductivity is similar to that of iron and ferroalloy
The heat conductivity is 1/2 that of steel and 1/3 that of copper.
