Tungsten carbide hard alloy are specifically designed to resist
corrosion, abrasion, wear, fretting, sliding wear and impact both
onshore and offshore and surface and sub-sea equipment
applications.
Tungsten carbide seats,inserts, cores and so on are widely used for
different valves in oil field.
Tungsten carbide is an inorganic chemical compound which contains
numbers of tungsten and carbon atoms. Tungsten carbide, also known
as “cemented carbide”, “hard alloy” or “hardmetal”, is a kind of
metallurgic material which contains tungsten carbide powder
(chemical formula: WC) and other binder (cobalt, nickel. etc.).It
can be pressed and formed into customized shapes, can be grinded
with precision, and can be welded with or grafted to other metals.
Various types and grades of carbide can be designed as required for
use in application intended, including chemical industry, oil & gas
and marine as mining and cutting tools, mould and die, wear parts,
etc
