Liling xing tai long special ceramic co.,ltd after long-term market research, we have created a brand-new product that is different from its peers. By virtue of continuous technological innovation, we have mastered the core and most advanced technology in the industry, and will use advanced technology to produce Si3n4/Nitride ceramic ball ceramic factory ceramic ball valve, effectively solving the pain points that have always plagued the industry. We strictly stick to the concept of scientific design, which contributes to the unique appearance and easy-to-use performance of our Manufacturing fire assay crucible ,cupel ,high pure alumina ceramic product, silicon carbide ceramic product,graphite ceramic product.. Also, we never use inferior raw materials and ensure they are all tested by our QC inspectors, thereby, guaranteeing Ceramics quality. We believe that our product with so many advantages can bring benefits to all customers.
Place of Origin: | Hunan, China | Type: | Ceramic Balls |
Application: | Industrial Ceramic, Si3N4 bearing balls | Model Number: | 25mm, 8mm, 8.5mm, 9mm Si3N4 ceramic ball |
Brand Name: | XTL | Material: | Silicon Carbide (SiC) |
Shape: | Ball | SiC Content (%): | 99% |
Refractoriness (Degree): | 2000°)> Super-Class (Refractoriness> 2000°) | Hardness: | 58-62 HRC |
Grade: | G5-10 | Color: | black |
Water absorption: | <0.05 % |
Performance For Industrial Ceramic
Item |
Unit |
SiC |
SSiC |
SiC+C |
SSiC+C |
Hardness |
HS |
≥110 |
≥115 |
≥105 |
≥110 |
Porosity Rate |
% |
<0.3 |
<0.2 |
<0.5 |
<0.5 |
Density |
G/cm3 |
3.00-3.05 |
>3.1 |
2.60-2.90 |
2.7-3.00 |
Compressive Strength |
MPa |
>2200 |
>2500 |
>1400 |
>1600 |
Fractural Strength |
MPa |
>350 |
>380 |
>150 |
>160 |
Cofficient of expansion |
10/℃ |
4.00 |
4.20 |
3.50 |
3.00 |
Content of Sic |
% |
≥90 |
≥98 |
≥85 |
≥92 |
Elastic Modulus |
GPa |
≥400 |
≥410 |
≥350 |
≥360 |
Temperature |
℃ |
1300 |
1400 |
1300 |
1400 |
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