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Alumina Crucible Alumina Ceramic Crucible
Alumina Crucible Alumina Ceramic Crucible
Supplier Info
[China Supplier]
Contact Person : Ms. Tslin Gill
Tel : 0086-21-36412882
Fax :
Product Detail
Alumina Crucible Alumina Ceramic Crucible 1. 99% alumina 2.metal casting or Lab equipement 3.100% impervious 4. 1800C

  Alumina Crucible Alumina Ceramic Crucible

 

  99% Alumina crucible

Corundum crucible.

 

Features:

1) High purity: Al203> 99%, Good chemical resistance

2) Good temperature resistance: Long-term use in 1600°C, short-term in 1800°C

3), Good resistance to rapid cooling and rapid heating, not easy to burst.

4) Slip casting and high density

5) Various kinds of Shapes and Sizes.

 

 

 

High purity alumina, Absolutely powerful !

 

 

 

 

High Purity 99Alumina Chemical Composition

 Al2O3 ≥ 99.7%

 R2O ≤ 0.2

 Fe2O3 ≤ 0.1

 SiO2 ≤ 0.2

 Volume density (g/cm2) ≥ 3.80

 Apparent porosity (%) <1

 Bending strength (Mpa)> 350

 Compressive strength (Mpa)> 2500

 Dielectric constant Σ (1MHz) 2

 Thermal Shock : Good

 The highest operation temperature (°C) 1800

 

 

 

 

 

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