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Special SIC parts-Silicon Carbide machined parts and customized parts

The company uses the highest purity SIC in industry (purity 99.5%) as raw material and uses hot pressing sintering technology to produce customized SIC parts. On the premise of ensuring purity, the product is processed to have good dimensional accuracy, smoothness, and flatness, fully meeting the requirements for use. The processing methods include cutting, grinding, drilling, etc. We can customize Silicon Carbide special products according to your needs.

The Vickers hardness of SIC ceramics is very high, around 2600HV, and its toughness is poor, making it difficult to process. After years of process research, the company has mastered multiple technologies dedicated to the processing of Silicon Carbide ceramics, and can complete the processing of special structures of Silicon Carbide with high quality.

    Product Details

    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. Pressureless 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 Technical Parameters

    Product Technical Parameters
    Type Parameter value
    Main Components SIC≥99.5%
    Bulk Density 3.15~3.22
    Elastic Modulus Gpa ≥430
    Vickers Hardness HV 2500-2700
    Bending Strength Mpa ≥490
    Fracture Toughness MPa·m1/2 3.5-4.5
    Coefficient of thermal expansion K-1*10-6 4.43±0.2
    Thermal Conductivity W/ (m*k) 250±30

    Product Advantage

    1. High-purity 
    2. Customizable indicators
    3. Stable quality
    4. Good cost-effectiveness
    5. Flexible production plan

    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.