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High purity refractory alumina ceramics crucibles
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Product Details
| Place of Origin | Henan, China | Type | Ceramic Parts | |
| Application | Industrial Ceramic | Material | Alumina Ceramic | |
| Model Number | High purity refractory alumina ceramics crucibles | Brand Name | Kejia |
Product Description
Specifications
Alumina crucible:1. High purity>99.7%
2 Max service temperature 1800 degree
3 Good thermal shock
4,High density
Model: Kejia Alumina Crucible
(Round and Square)
Features:
1. high purity, (Al2O3≥99.7%; Fe2O3≤0.1%; SiO2≤0.2%.)
2. high chemical etching resistance,
3. Temperature tolerance, 1600°C for long term application; 1800°C for short term application,
4. Resistant to sudden cold and hot, un-explosive,
5. high density of slip casting.
Physical Character:
Typical Phisical Properties | ||||||||
Al2O3 | 60 | 75 | 80 | 85 | 92 | 95 | 99 | 99.8 |
Density (g/cm3) | 3.0 | 3.1 | 3.3 | 3.4 | 3.6 | 3.7 | 3.81 | 3.91 |
Flexural strength (MPa) | 205 | 210 | 215.7 | 230 | 312 | 324 | 340 | 370 |
Thermal Conductivity (w/(m.R)) | 16 | 17 | 17 | 17 | 18 | 20 | 34 | 35 |
Dielectric strength | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Max. service Temp. (°C) | 1350 | 1100 | 1300 | 1350 | 1500 | 1600 | 1700 | 1800 |
Package: Polyfoam filled, Wooden box outside.
Payment: T/T, West union, etc.
Shipping and Delivery: by air/sea, in 7-10 days after receiving the payment
Contact Us
- Zhengzhou Kejia Furnace Co., Ltd.
- Contact nameLily Li Chat Now
- Phone86-371-67826992
- AddressBeigang Industrial Park, Zhengshang Road, Zhengzhou, Zhengzhou, Henan
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