How is silicon hexaboride produced?

Overview of silicon hexaboride SiB6 powder

Silicon hexaboride SiB6 powder is a shiny black-gray powder, molecular formula: SiB6, molecular weight: 92.952 nanometers. Silicon boride has high purity, small particle size distribution, high specific surface area, and a melting point of up to 2230 °C. Insoluble in water, anti-oxidation, resistant to chemical corrosion with high corrosion resistance, especially in terms of high thermal shock and stability; silicon boride has higher grinding efficiency than boron carbide and can be used as abrasive, grinding and engineering ceramics , Different sintering conditions such as nozzles and gas turbine blades and the aggregation of sealing rings affect the dispersion performance and use effect of SiB6 powder. Therefore, silicon boride SiB6 powder should be sealed in a vacuum package and stored in a cool and dry room. Silicon boride SiB6 powder should not be exposed to air. Also, use of SiB6 powder under pressure should be avoided.

Features of silicon hexaboride SiB6 powder

1. Nano silicon boride has high purity, small particle size distribution and high specific surface area.

2. The melting point is as high as 2230℃. Insoluble in water, anti-oxidation, resistant to chemical corrosion. Especially in terms of high thermal shock and stability;

3. The grinding efficiency of silicon boride is higher than that of boron carbide, and can be used as abrasive, grinding and engineering ceramics such as nozzles, gas turbine blades, etc. under different sintering conditions and sealing lines. Silicon boride SiB6 powder

How is silicon hexaboride produced?

Proceed as follows

The silicon powder with an average particle size of less than 1 micron and the boron powder with an average particle size of less than 20 microns are mixed uniformly through a ceramic ball milling tank; the weight ratio of the silicon powder and the boron powder is 2.85-2.95:7.

After loading into the crucible, put it into a gas protection furnace, pass argon gas, heat up to 1400-160 ° C, and keep the temperature for 50-70 minutes;

When the heat preservation starts, put ASIC14 into the furnace, 3-5ml per minute, dripping time 9-11 minutes; after cooling, use

Ceramic pot ball mill to get the final SiB6

Silicon hexaboride SiB6 powder application

Silicon hexaboride SiB6 powder can be used as various standard abrasives to grind cemented carbide. It is also used as engineering ceramic materials, sandblasting nozzles, manufacturing gas engine blades and other special-shaped sintered parts and seals. Used as an antioxidant for refractory materials.

1. Silicon boride SiB6 powder is used as various standard abrasives and grinding hard alloys;

2. Silicon boride SiB6 powder is used as engineering ceramic material, used as various standard abrasives to grind cemented carbide.

3. Silicon boride SiB6 powder can also be used as engineering ceramic materials, sandblasting nozzles, manufacturing gas engine blades and other special-shaped sintered parts and seals.

4. Silicon boride SiB6 powder can be used as an antioxidant for refractory materials.

Silicon hexaboride SiB6 powder price

The price of silicon boride SiB6 powder will change randomly due to factors such as production cost, transportation cost, international situation, and market supply and demand of silicon boride SiB6 powder. 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 range of customized services. If you are looking for silicon boride SiB6 powder, please feel free to send an inquiry to get the latest silicon boride SiB6 powder price.

Silicon hexaboride SiB6 powder suppliers

As a global supplier of silicon hexaboride SiB6 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 oxide materials, carbides, nitrides, single metals, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.