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This composition provides an optimal balance of hardness ... with materials like titanium nitride and alumina, further ...
A research team successfully synthesized tungsten carbide (WC ... achieving a high densification of 97.8% and a hardness of 24 GPa, even without using any binder. For the WB₂-based composite ...
per cent niobium) was prepared from spectroscopic ally pure niobium and titanium sponge (as melted hardness 85–90 Brinell hardness number) by tungsten electrode arc melting under 20 cm argon.
HUANG Zhulin at the Institute of Solid State Physics, the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, successfully synthesized tungsten ... 97.8% and a hardness ...