Corundun crucible

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Product Details

Refractory Corundum Crucible
1. Al2O3>=99.5%
2. Density,3.85g/cm3
3. Flexural strength, 360Mpa,
4. Max. service temp.,17

Refractory Corundum Crucible
1. Al2O3>=99.5%
2. Density,3.85g/cm3
3. Flexural strength, 360Mpa,
4. Max. service temp.,1750C

Model: Corundum Crucible

(Round and Rectangle)

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

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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