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 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
Tungsten carbide is widely used in industrial machinery, wear
resistant tools and anti-corrosion. Tungsten carbide is the best
material to resist heat and fracture in all hard face materials.
Tungsten carbide bush with high hardness and transverse rupture
strength, and it has superior performance on resisting abrasion and
corrosion, which enable it to be widely used in many industries.
The tungsten carbide bush sleeve will be used mainly for rotating
support, aligning, anti-thrust and seal of the axle of motor,
centrifuge, protector and separator of the submerged electric pump
in the adverse working conditions of high speed rotating, sand lash
abrasion and gas corrosion in the oil field, such as slide bearing
sleeve, motor axle sleeve and seal axle sleeve.
