| Application: | Industrial Ceramic |
|---|---|
| Material: | Sic Tube |
| Type: | Ceramic Tubes |
| Property: | High Temperature Resistant |
| Usage: | Industrial Use |
| Transport Package: | Plywood Case |
| Customization: |
|---|
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| Chemical properties | ||||||||
| Silicon carbide protective tube has good chemical stability and is not corroded by acid. Under high temperature condition, alkaline substance has corroded action. | ||||||||
| Chemical component | ||||||||
| SiC% | Fe2O3 | AI2O3% | Dissociative SI+SIO2% | Dissociative C% | ||||
| ≥98 | ≤0.5 | ≤0.02 | ≤0.4 | ≤0.3 | ||||
| Physical properties | ||||||||
| Proportion | 3.2 | Hardness | 9.5~9.8 | Strength of extension | >1.50 | |||
| Porosity% | 25~32 | Specific heat (Kcal/KgºC) | 0ºC | 0.148 | Radianceλ=0.65μ | 0.87 | ||
| Average coefficient of linear expansion10 M/ºC(Between 25ºC and the following temperature) | 600ºC | 4.3 | 400ºC | 0.255 | Heat conductivity coefficient(Kcal/MhºC) | 600ºC | 14~ 18 | |
| 900ºC | 4.5 | 800ºC | 0.294 | 1100ºC | 12~ 16 | |||
| 1200ºC | 4.8 | 1200ºC | 0.325 | 1300ºC | 10~ 14 | |||
| 1500ºC | 5.2 | 1600ºC | 0.355 | |||||
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