详情
Zinc is a pure zinc, of course, will have impurities, but as zinc
ingots, at least *0% more purity
Zinc ingots uses: Mainly used for die casting alloy battery
industry of printing and dyeing industry medicine chemical
industry, rubber industry, zinc alloy and other metals are widely
used in electroplating, spraying and other industries.
A, galvanized
Atmospheric corrosion resistance of zinc is excellent, so is mainly
used for surface coating of steel and steel structural parts (such
as galvanized plate), widely used in automobiles, ships,
construction, light industry and other industries. In recent years,
western countries began to try the direct use of zinc alloy plate
roof covering material, its service life can reach ******0 years,
and recyclable use, and the use of galvanized iron as the service
life of roof material is generally ***0 years.,
Two, the manufacture of other alloy material
For the auto industry and machinery manufacturing. Zinc has
mechanical properties for the. Zinc itself strength and hardness is
not high, but the addition of aluminum, copper and other alloy
elements, the hardness and strength are greatly improved,
especially zinc copper alloy, the comprehensive mechanical
properties has been close to or reached the aluminum alloy, brass,
cast iron levels, the creep performance is greatly improved.
Therefore, zinc and copper titanium alloy has been widely used in
the production of hardware.
Three, used for casting zinc alloys
Mainly for die casting, automobile, light industry and other
industries for. The processing performance of many zinc alloy are
relatively good, pass processing rate up to *0%**0%. MV superior
performance, can be deep drawing, and has the self lubrication,
extend the service life of the die, usable brazing or welding or
arc welding (required in helium) welding, surface treatment of
electroplating, paint, good cutting performance. With superplastic
performance under certain conditions.
In addition, zinc has good performance of anti electromagnetic
field. The conductivity of zinc is the standard electrical copper
*9%, the radio frequency interference situations, zinc plate is a
kind of shielding material is very effective, and because zinc is
nonmagnetic, suitable for material and instrument shell and coin,
instrument parts at the same time, zinc and other metal collision
itself and not spark occurs, suitable for as an Underground
Explosion-proof equipment.
