Our factory located in Ganzhou, Our factory covers an area of 12000m2 around and well equipped. We are specialized in manufacturing high-performance tungsten carbide product, supplying tungsten/molybdenum powder & W/Mo related products. Our tungsten powder keep high quality and competiive price. Many customers are satisfied with our product.
Why Choose Us 1.Our carbide rods are made of 100% virgin raw material.
2.We have advanced manufacturing processes and 15 years production management experiences.
3.Our factory located in Ganzhou city, Ganzhou is well know as the tungsten capital of the world, Our raw materials are come from local mine and factory. We can control raw material and production process to ensure uniform quality, with strict quality management, We are keeping our advantage of competitive price.
-Remarks:
Any special requirement to the products can be discussed.
| Grade | YTO-0 (FSSS10-20¼m) | YTO-1 (FSSS1-2¼m) |
| WO3 ( Min%) | 99.95 | 99.9 |
| | Al | 0.0005 | 0.001 |
| | Fe | 0.001 | 0.001 |
| | S | 0.0007 | 0.001 |
| | As | 0.001 | 0.001 |
| | P | 0.0007 | 0.001 |
| | Mo | 0.002 | 0.010 |
| | Ca | 0.001 | 0.001 |
| | Mg | 0.0007 | 0.001 |
| | K | 0.001 | 0.0015 |
Impurities
(%max) | Na | 0.001 | 0.0015 |
| Si | 0.001 | 0.001 |
| | Cu | 0.0003 | 0.0005 |
| | Mn | 0.001 | 0.001 |
| | Ni | 0.0007 | 0.001 |
| | Pb | 0.0001 | 0.0001 |
| | Bi | 0.0001 | 0.0001 |
| | Sn | 0.0003 | 0.0005 |
| | Sb | 0.0008 | 0.001 |
| | V | 0.001 | 0.001 |
| | Ti | 0.001 | 0.001 |
| | Cr | 0.001 | 0.001 |
| | Co | 0.001 | 0.001 |
Applications : Yellow tungsten trioxide is used for many purposes in everyday life. It is frequently used in industry to manufacture tungstates for x-ray screen phosphors, for fireproofing fabrics and in gas sensors.
In recent years, tungste oxide has been employed in the production of electrochromic windows, or smart windows. These windows are electrically switchable glass that change light transmission properties with an applied voltage. This allows the user to tint their windows, changing the amount of heat or light passing through.
Yellow tungsten trioxide is a good catalyst, the main catalyst and auxiliary catalyst are both ok, and it has higher selectivity in the reaction. Yellow tungsten oxide has very strong absorption ability to electromagnetic wave, can be used as a good solar absorption materials and recessive materials. wo3 nanopowders is a kind of n-type semiconductor materials, has good gas sensitive resistance, especially sensitive to NOX, H2S, NH3, H2, O3, so WO3 is widely used for gas sensor and color components.
