| Customization: | Available |
|---|---|
| Application: | Industrial |
| Standard: | GB |
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Tungsten trioxide is mainly used in calcining and reducing to produce tungsten powder and tungsten carbide powder, and then used in the production of cemented carbide products, such as tools and molds. It can also be used to manufacture pure tungsten products, tungsten bars, tungsten wires and tungsten electrodes. And the use of counterweight and radiation shielding materials. A small amount is also used in industrial production as a colorant for yellow ceramics. In the shipbuilding industry, tungsten oxide is used as an important anticorrosive paint and coating material.
| Grade | WO3 content (%) ≥ | Calcination loss (%)< | Impurity content not more than (%)< | ||||||||||||||
| Sodium hydrate insoluble | chloride | sulfate | Fe | Ca | Mo | Al | P | Loose density (g / cm3) | Fisher particle size(Fsss.) | mesh 100% |
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| FPWO-1 | 99.95 | 0.5 | 0.005 | 0.003 | 0,01 | 0.001 | 0.0015 | 0.002 | 0.0005 | 0.0007 | 2~2.8 | 7~16 | |||||
| FPWO-2 | 99.5 | 0.5 | 0.005 | 0.003 | 0.01 | 0.04 | 0.010 | 0.03 | 0.0010 | 0.004 | 0.6~1.0 | 0.6~1.5 | |||||
Qingdao Hesiway Metal Material Co., Ltd. is a foreign trade company established by QingdaoJuxinyuan Industry and Trade Co., Ltd. to better serve foreign customers. The company's products are exported to domestic and foreign markets, and has been awarded the honorary title of High-tech enterprises, honest enterprises, specialization and special new enterprises and other honorary titles, the products have passed the ISO9001 international quality management system certification, and it is striving to build the world's production base of coarse-grained tungsten powder. Since its establishment, Qingdao Heshiwei Metal Materials Co., Ltd. has strictly controlled the quality.
The company has an independent chemical analysis laboratory and advanced spectral detection and analysis methods to ensure stable product quality. Because of professionalism, so excellence, the company more than ten years of conscientiousness, excellence, from the details, and strive to maximize customer satisfaction.
Qingdao Hesiwei Metal Material Co., Ltd. specializes in the production of tungsten series products. The particle size can be customized according to customer requirements. Among them, the large coarse particle size tungsten powder is the product produced by the company with patented technology, which has strong competitiveness at home and abroad. It is highly praised by customers. With high purity, good fluidity and low fines rate, the coarse-grained metal powder is highly praised in 3D printing industry, welding material industry and some special wear-resistant industries.
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