Cemented carbide is a kind of alloy material made by powder metallurgy
process of hard metal and bonding metal of refractory metal.
Cemented carbide has a series of excellent properties such as high
hardness, wear resistance, good strength and toughness, heat resistance and
corrosion resistance.
The hardness of cemented carbide is generally measured by Rockwell hardness
tester or Vivtorinox hardness tester. In practice, Rockwell hardness tester is
used to test the hardness of HRA. It belongs to non destructive test, and the
test method is simple.
Hardness test can reflect the difference of mechanical properties of
cemented carbide under different chemical composition, microstructure and heat
treatment process.
We can supply the carbide rods, carbide abrasive waterjet nozzles etc. If
you need, welcome to contact us.
