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Silicon Carbide Ceramic grinding ball
Product Details
Boron carbide ceramic balls have the characteristics of high hardness and good wear resistance. They are molded and isostatically pressed, with high product density, low wear, good roundness, good liquidity in the grinding process, and can improve the grinding efficiency. They are widely used in ceramic powder grinding and spray granulation processes.
We produce sintered SiC balls, reaction bonded SiC balls and recrystallized SiC balls. Our recrystallized SiC products have high purity, while our reaction bonded and sintered silicon carbide tubes have high mechanical strength. Our silicon carbide tubes possess good wearability, a low thermal expansion coefficient, extreme corrosion resistance, high hardness, and self-lubricating properties.
The SSIC process is very suitable for producing SIC ceramic components such as seals, pipes, thin sheets, spheres, and small pieces due to its advantages of high production efficiency, high yield, and low processing volume.
The company uses its own high-purity SIC raw materials and strictly tests the various indicators of SSIC during the production process to ensure the quality of the products.
Product Technical Parameters
| Name | Unit | Value |
| Product Name | Silicon Carbide balls | |
| Brand | HUAYI | |
| Material | Silicon Carbide | |
| Color | Black | |
| Shape | Cylinder-shaped/round ball | |
| Size | Customized | |
| Characteristic | Wear resistant，Acid and Alkali Corrosion Resistant，High temperature resistance | |
| Volume Density | g/cm3 | ≥3.13 |
| Hardness | HV | ≥2600 |
| Indicated Porosity | % | ﹤0.2 |
| Compressive Strength | Mpa | ≥2200 |
| Bending Stregth | Mpa | ≥400 |
| Elastic Modulus | Gpa | ≥400 |
| Purity | % | ≥99% |
| Thermal Conductivity (20℃)W/m▪K | W/m▪K | 120-150 |
Product Advantage
1. High density
2. High hardness
3. Good wear resistance
4. customizable
5. Multiple specifications and shapes（Cylindrical and spherical shapes or according to your requirements）
6. various Size（Dia:5mm-50mm)
Company Introduction
Shandong Huayi Tech New Materials Co., Ltd. is located in China and was established in 2018. The company is committed to the development and application of materials such as silicon carbide and boron carbide in multiple industries.
The company's main products are silicon carbide powder and ceramics, boron carbide powder and ceramics, silicon carbide ceramic films, nuclear power boron carbide materials, etc. These products are widely used in the nuclear power industry, military industry, environmental protection, new energy, chemical industry and other fields.
Regarding the production of ceramics, the company has two processes: pressureless sintering and hot pressing sintering. Products with different processes have different advantages and are suitable for different scenarios. Non pressure sintered ceramics have high cost-effectiveness and are suitable for mass production. They are suitable for use as bulletproof materials, seals, nozzles, wear-resistant and temperature resistant materials, as well as common nuclear power materials. Ceramics produced by hot pressing sintering are suitable for small-scale production, can be made into larger sizes, and are suitable for use as nuclear power core materials, semiconductor materials, target materials, and bulletproof materials.
Product Application
It can be used in ceramic ball grinding, boron carbide ceramic ball grinding granulation process, can also be used as neutron absorption of nuclear reactors,and Bulletproof vest.