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Quenching Furnace Tube
- [Introduction]: Silicon carbide quenching furnace tube has the advantages of high strength, high hardness, good wear resistance, high-temperature resistance, corrosion resistance, good thermal and shock resistance, high thermal conductivity and good oxidation resistance.
- [Size]: Dimensions can be customized
- 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
- We can achieve a maximum length of 5300mm, and have been working hard to develop longer silicon carbide quenching furnace tubes.
- The slip casting process is adopted to make the density of the silicon carbide quenching furnace tube uniform and not broken.
- Excellent thermal stability at high temperatures.
- We can provide a variety of assembly solutions for silicon carbide quenching furnace tubes, including inner tubes, flame tubes, combustion chambers, crosses, etc.
- Product Application
Silicon carbide quenching furnace tubes are mainly used in medium frequency forging, various heat treatment electric furnaces, metallurgy, chemical industry, non-ferrous metal smelting and other industries. It is widely used in metallurgical sintering furnaces and intermediate frequency heating forging furnaces.
- 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.
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