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Preparation method of tungsten boride

Tungsten Boride WB2 Powder Overview

Tungsten boride, CAS number 12007-09-9, molecular formula BW, molecular weight 194.651, black powder, crystal WB belongs to tetragonal system. Tungsten boride is mainly used for wear-resistant coating wear-resistant layer and semiconductor thin film.

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Preparation method of tungsten boride

The synthesis method of ditungsten boride is as follows:

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

2. Mix tungsten and stoichiometric boron powder in a molar ratio of W:B=2:1, and sinter at 1200-1300℃ in vacuum or argon atmosphere to obtain ditungsten monoboride.

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

Application of tungsten boride WB2 powder

Abrasion resistant coatings for wearing parts and semiconductor thin films. Storage conditions of tungsten boride WB2 powder: wet agglomeration affects the dispersion performance and use effect of WB2 powder, so tungsten boride WB2 powder should be sealed in vacuum packaging. WB2 powder should not be exposed to air. Also, 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 as your request.

Tungsten boride WB2 powder price

The price of tungsten boride WB2 powder will change randomly with the production cost, transportation cost, international situation, exchange rate and supply and demand of tungsten boride WB2 powder market. Tanki New Materials Co., Ltd. aims to help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range 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 Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered 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.

Tungsten Diboride Properties
Other Namestungsten boride, WB2 powder, tungsten boride WB2
CAS No.12007-09-9
Compound FormulaWB2
Molecular Weight205.5
AppearanceGray Black Powder
Melting Point2365 °C
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Vickers Hardness20 GPa
Exact Mass205.969544 g/mol
Tungsten Diboride Health & Safety Information
Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A



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