Customization: | Available |
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Application: | Industrial Ceramic |
Shape: | Cylindrical, Conical, Boat |
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Wear resistant pure alumina ceramic crucible
Ruiyue Alumina Ceramic Crucibles with High Quality
PROPERTIES TABLE |
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Test Item/Unit | Numerical Value | |
Product Material | Alumina | |
Component Content % | ≥99% | ≥95% |
Sintering Temp ºC | 1780-1800 | 1650-1680 |
Specific Gravity g/cm3 | ≥3.8 | ≥3.6 |
Hardness Hra | 3700 | 2400 |
Bending Strength Mpa | 6.8-8 | 6.2-8.5 |
Thermal Conductivity W/m-k | 25 | 20 |
Temperature Resistance ºC | 1700 | 1600 |
2:Application:
Electronical Vacuum decices, Cruibles, Insulation plates, Capacitors, Spaceflights, Traffic, Weave, Petro Chemical, Mine, Pharmaceutical Engineering, Communication Engineering and Archtectural, etc