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Alumina tray crucible
Alumina tray crucible

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Alumina tray crucible
1.Material:ceramic
2.Used as crucible
3.Rock bottom price,high quality

Alumina tray crucible 

Specifications
 Industrial Ceramic Crucible /Corundum  Crucible For Melting

1.high purity alumina ceramic crucible for metal melting
2.high temperature tolerance up to 1800DC
3.various volums available

 

Features

1.High purity: Al2O3≥99%, high chemical etching resistance;

2.Temperature tolerance, at 1600°C for long term application, and at 1800°C for short term application;

3.Resistant to sudden cold and hot, un-explosive;

4.High density of slip casting, high purity alumina crucible

5.Specifications of crucibles: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml- 2500ml.

Varieties and application

Alumina ceramic crucible and corundum crucible include: arc alumina crucible, square alumina crucible, rectangle alumina ceramic crucible, column ceramic crucible and a variety of shaped alumina ceramic crucible. All kinds of shaped alumina corundum crucibles can be customized.

 

Corundum ceramic crucible series:

applicable to a variety of experimental metal and nonmetal sample analysis and molten materials.Crucible series is used for testing laboratory and a variety of  industrial analysis.

Best roast container for making powder TV, rare earth materials, precious metals, and roasting high, medium and low ceramic capacitors, NTC, PTC piezoelectric ceramic and lithium cobalt oxide, lithium manganese oxide powder!

 

Professional Manufacturer for Arc Corundum Crucibles 
 

Specifications:

Name

Square alumina crucible


 

Al2O3

≥99


 

R2O

≤0.2

Chemical ingredient

Fe2O3

≤0.1


 

SiO2

≤0.2

Volume density (g/cm2)

≥3.80

Apparent porosity (%)

≤1

Bending strength (Mpa)

≥350

Compression strength (Mpa)

≥12000

  Dielectric constant ∑(1MHz)

2

  Max. service temperature (°C)

1800

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