Micro-nano tungsten powder

Product Features
Micro/nano tungsten powder is prepared by the gas-phase evaporation and condensation method, featuring high sphericity, high purity, small particle size, low apparent density, uniform particle distribution, high activity, and a large specific surface area. After inert gas treatment, the powder exhibits extremely low oxygen content, making it easy to disperse and suitable for industrial applications. It is widely used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic thin films, sintering aids, protective coatings, and gas sensor electrodes.
Product Applications
1. Manufacturing high-performance tungsten products and processing nano-tungsten wires, utilizing the excellent properties of nano-tungsten wires to produce high-performance ultrafine nanocrystalline cemented carbides and high-density alloys, has become an indispensable functional material in many high-tech fields.
The cemented carbide produced from 2-micron/nano tungsten powder exhibits extremely high hardness, making it a cutting-edge product in tungsten materials.
3. It is widely used in large products such as high-density alloys, alloy steel, drill bits, and top hammers.
4. Highly active micro-nano tungsten powder can be used as an additive for raw material powder in high-performance high-density alloys (with an addition amount ranging from 10% to 20%) and as a raw material additive for producing tungsten rods and tungsten wires. It can also serve as a tungsten powder raw material for high-performance alloys, significantly improving alloy properties while reducing sintering temperature and shortening sintering time, thereby saving production costs.
5-micron tungsten powder can be used as a raw material for nano-WC to produce nanocrystalline cemented carbide. Due to its special pore structure, this micro-nano tungsten powder can also serve as the tungsten powder raw material for the W-Mn method of ceramic metallization coatings.
Product Parameters

ProductPackaging
This product is packaged with inert gas and should be stored sealed in a dry, cool environment. It should not be exposed to air to prevent moisture-induced oxidative agglomeration, which may affect dispersion performance and usage effectiveness. Packaging quantities can be provided according to customer requirements, with sub-packaging available.