Tungsten Foil

Tungsten Foil Description  

Impurity content: <=0.04%

W Content: >=99.5%

Technique: extruding, forging, rolling

Size: (0.025~0.2mm) thk x (6~400mm) width x Length

Tungsten foil is cold-rolled sheet. The surface of general cold-rolled sheet often appears the following flaws: cracks, scratches, edge crack, etc. We have excellent processing technology, so tungsten foil we made can overcome these flaws. Standard thickness of tungsten foil is from 0.00029 "to 0.0035". According to the requirement of tungsten foil, we can provide excellently-qualified products.

Tungsten Foil Application

Tungsten foil can be made as flexible substrate and contact in micro thin-filmed electric circuit. Tungsten foil also can be used in semiconductor rectifiers, fuel cells, solar energy, microelectronics, optical, magnetic, micro-electromechanical systems.

We can produce the tungsten foil according to your requirements.