Introduction and preparation method of tungsten boride

Introduction to Tungsten Boride

Its physical properties are as follows: molecular formula: BW2, molecular weight 378.49, density 1.6 g/ml, melting point: 2670°C, metal conductivity, soluble in aqua regia. Tungsten diboride should be stored in a closed, cool and dry environment. If used in accordance with the regulations, it will not decompose.

Tungsten boride preparation method

The synthesis method of tungsten boride is as follows:

1. Using metal tungsten and boron as raw materials, fully mix and grind the two, heat and react at above 1400 ℃ to obtain tungsten boride, continue to react to form W2B, and then cool and pulverize to obtain the product.

2. Tungsten is mixed with stoichiometric boron powder at a molar ratio of W:B=2:1 and sintered at 1200-1300°C in a vacuum or argon atmosphere to obtain two tungsten boride.

3. Use the solid phase method. Tungsten boride is prepared from metal tungsten and boron, and the reaction formula is as follows. The stoichiometric metal tungsten powder and elemental boron are fully mixed, ground, and molded, and heated and reacted at a temperature above 1400°C to obtain tungsten boride. Continue the reaction to generate W2B, which is cooled and crushed to obtain the product.

Overview of Tungsten Boride WB2 Powder

Tungsten boride, English name is Tungsten boride, CAS number is 12007-09-9, molecular formula is BW, molecular weight is 194.651, black powder, crystal WB belongs to tetragonal crystal system. Tungsten boride is mainly used for wear-resistant coatings, wear-resistant component layers and semiconductor films.

Application of tungsten boride WB2 powder

Used for wear-resistant coatings for wearing parts and semiconductor films. Storage conditions of tungsten boride WB2 powder: moisture accumulation affects the dispersion performance and use effect of WB2 powder, so tungsten boride WB2 powder should be sealed in a vacuum package. Tungsten boride WB2 powder should not be exposed to the air. In addition, avoid using WB2 powder under pressure. Packaging and shipping of tungsten boride WB2 powder: We have many different types of packaging, depending on the quantity of tungsten boride WB2 powder. Tungsten Boride WB2 powder packaging: vacuum packaging.100g.500g or 1kg/bag.25kg/drum or according to your requirements.

Tungsten Boride WB2 Powder Price

The price of tungsten boride powder WB2 will randomly change the production cost of tungsten boride powder WB2, transportation cost, international situation, exchange rate and supply and demand for tungsten boride powder WB2 market. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for tungsten boride WB2 powder, please feel free to send an inquiry to get the latest price of tungsten boride WB2 powder.

Tungsten Boride WB2 Powder Supplier

As a global supplier of tungsten boride WB2 powder, Tanki New Materials Co., Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including oxides, carbides, nitrides, single metals, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.

Features of Tungsten Boride WB2 Powder

Tungsten Boride Powder Molecular Formula:WB2

Tungsten Boride Powder CAS NO:12007-09-9

Density of tungsten boride powder:10.77g/cm3

Melting point of tungsten boride powder:2900℃

Solubility and stability of tungsten boride powder

Insoluble in water. Soluble in aqua regia and some concentrated acids.It can be decomposed by chlorine at 100°C.

Purity of tungsten boride powder:>99%

Tungsten boride powder particle size:10-20um