Tungsten Target

Product Item：IC-Tungsten Target
Category：Tungsten (W)
Views：2279
Tungsten Target
Product Manual：China Wholesale Tungsten Target Manufacturer Factory Supplier

BASIC INFO

Tungsten targets introduction

1, Appearance: Silver white metal luster
2, Purity: W≥99.95%
3, Density: not less than 19.1g/cm3
4, Supply state: Surface polishing, CNC machine processing
5, Quality standards: GB/T 3875-2006 (tungsten plate)

Specifications of Tungsten targets

Unit：mm

	Thickness	Width	Length	Parallelism	Verticality	Surface finish
Tungsten target	8.0~16.0	10~450	10~500	<0.05	<2^o
	3.0~8.0	10~450	10~800	<0.05	<2^o
	1.0~3.0	10~450	10~1200	<0.05	<2^o

Special sizes can be manufactured based on customers' requirements

Production process Tungsten target

Materials--CIP--IF induction sintering--hot rolling--annealing--cold rolling--annealing--cutting--machining--tungsten targets

Production equipments

Cool isostatic pressing machine (CIP), IF induction sintering furnace, four-high cold mill, vacuum annealing furnace, W43G series straightener, hydraulic plate shears, water jet, wire cutting machine, CNC vertical turning machine, machining center, CNC milling machine, flat-stone mill.

Applications of Tungsten targets

Tungsten target is mainly used in plasma sputtering industry.With the electric field, electron collided with the argon atom when fly to the substrate, then argon atoms and electrics were ionized .The electrics fly to the substrate while argon atoms accelerate to bomb the target, the neutral atoms (or molecules) in the target deposit on the substrate and become the coating.

Since the tungsten resistant to high temperature and corrosion, tungsten targets are widely used in petroleum chemical industry, aviation, machine manufacturing, and electronics semiconductor industries and so on.

We can provide tungsten target that made with tungsten powder which purity is 99.95%. High quality products have been made after decades of procedures such as pressing, sintering, rolling, cutting and surface grinding. Super sputtering target (single heavy reach to 100kg) is available at present.