Wide Specification Tungsten Powder
Introduction
Wide Spec (WS) tungsten powder is a lower grade of tungsten powder that is specifically developed for non-sintering applications where the high density of tungsten is desired yet ext reme purity is not required. With a guaranteed minimum of 96% tungsten, you can have the high density of tungsten without the high price. Examples of applications include radiation shielding and plastic densification.
WS GRADE SPECIFICATIONS OF WIDE SPECIFICATION TUNGSTEN POWDER
W Content (Excluding Gases) |
96.0% min. |
Oxygen Content |
0.5% max. |
Other Impurities (Excluding Gases) |
4.0% max. |
Avg. Particle Size (FSSS) |
2 - 9 microns |
Apparent Density |
40 - 90 g/in3 |
Mesh Screening |
-100 mesh |
ANALYTICAL REPORTS
A Certificate of Analysis (COA) accompanies each shipment of tungsten carbide powder. We prepare each COA to include the following: Average Particle Size (Fisher Sub-Sieve ASTM B-330) Apparent Density (Scott Volumeter ASTM B-329) Particle Size Distribution (Photelometer ASTM B-430, Sedigraph, or Malvern Mastersizer) Chemical Impurity Analysis Packing:In iron drums lined with double plastic bags of 50 or 100 kgs net each. Note:Any particular requirements to the products can be discussed.
