Violet Tungsten Oxide Nano Powders

Details: Category: Tungsten Information; Published on Tuesday, 03 February 2015 19:42

1. Product Name: WO3-x

2. Particle size:50-60nm

3. Purity: 99.9%

4. Appearance: Violet powder, the color depend on its tightness of oxygen index particles and the L/D ratio of the needle (SEM)

Violet tungsten oxide is a finely divided violet crystalline powder. It is produced by rotary calcining ammonium paratungstate at closely controlled temperatures in a reducing atmosphere. Violet tungsten oxide is used primarily for the production of tungsten metal powder and tungsten carbide.

Violet tungsten oxide nano powders is made from ammonium paratungstate (APT), The smaller the particle size of the raw material is, the smaller particle size of the violet tungsten produced is. Violet tungsten oxide is important material of manufacting super-fine tungsten powders and tungsten carbide nano powders.

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