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Silicon Carbide Grinding Barrel
- [Introduction]: The silicon carbide grinding barrel is a new type of ceramic product. Features of silicon carbide grinding barrel:
- [Size]:
Diameter：100mm-1070mm
Height：100mm-1000mm
Dimensions can be customized
- [Capacity]: 0.24～12m3/min
- Technical Parameters
| Item | Unit | Data | ||||
| RBSiC(SiSiC) | NBSiC | SSiC | RSiC | OSiC | ||
| SiC content | % | 85 | 75 | 99 | ≥99 | ≥90 |
| Free silicon content | % | 15 | 0 | 0 | 0 | 0 |
| Max service temperature | ℃ | 1380 | 1450 | 1650 | 1620 | 1400 |
| Density | g/cm3 | 3.02 | 2.75-2.85 | 3.08-3.16 | 2.65-2.75 | 2.75-2.85 |
| Open porosity | % | 0 | 13-15 | 0 | 15-18 | 7-8 |
| Bending strength 20℃ | Mpa | 250 | 160 | 380 | 100 | / |
| Bending strength 1200℃ | Mpa | 280 | 180 | 400 | 120 | / |
| Modulus of elasticity 20℃ | Gpa | 330 | 580 | 420 | 240 | / |
| Modulus of elasticity 1200℃ | Gpa | 300 | / | / | 200 | / |
| Thermal conductivity 1200℃ | W/m.k | 45 | 19.6 | 100-120 | 36.6 | / |
| Coefficient of thermal expansion | K-1×10-6 | 4.5 | 4.7 | 4.1 | 4.69 | / |
| HV | kg/mm2 | 2115 | / | 2800 | / | / |
- ADVANTAGES
- Lightweight and high-cost performance.
- Good heat dissipation, the thermal conductivity of 130W/M.K (20°C)
- High hardness, better impact resistance, erosion resistance and wear resistance than traditional wear-resistant ceramics such as alumina and zirconia.
- The service life is 5 to 10 times that of general wear-resistant materials, the overall operating cost is low, and the cost performance is high.
- Product application
Silicon carbide grinding barrel is mainly used in the sand mill industry, machinery industry, mining industry, lithium battery industry, photovoltaic industry, paint, ink, food, cosmetic grinding and other mechanical grinding industries and as a high-wear mechanical bushing.
- Our Packing
The two packing methods we use are plywood box packing and solid wood packing, with the solid wood box requires a fumigation certificate. Depending on the various products, we will tailor the proper packaging box; Plastic foam measuring 2 cm to 3 cm thick is placed within the box and secured with row nails. To maintain the products safety during shipment, packing tape is typically used.
- Related Products
The silicon carbide grinding barrel is a new type of ceramic product. Features of silicon carbide grinding barrel:
- Lightweight and high-cost performance.
- Good heat dissipation, the thermal conductivity of 130W/M.K (20°C)
- High hardness, better impact resistance, erosion resistance and wear resistance than traditional wear-resistant ceramics such as alumina and zirconia.
- The service life is 5 to 10 times that of general wear-resistant materials, the overall operating cost is low, and the cost performance is high.
