quartz Fused Silica Crucible/Semi-transparent quartz glass crucible

Specifications

Quartz crucible
1.using high purity quartz sand
2.High thermal performance
3.Bubble-free inner layer with coating

 

Company introduction

 

 

 

KESSEN is one of the world’s leading advanced ceramic materials companies in the design, manufacture and marketing of high-tech ceramics. We are major supplier alumina products, zirconia products, magnesia products, Si3N4products and AIN products.These are used in a wide range of applications in Electricity, information, power, automobile, and petrol

 

Quartz crucible for melting silicon

 

Applications

Widely used in the filed of semiconductor,metallurgy,chemical industry,electric light source,medical equipment,scientific instruments and so on.

Especially used for pulling monocrystalline silicon.

 

properties

ntent:sio2=>99.99%

2.density:2.2-2.3g/cm3

3.tensile strength (mpa):50

4.inflection resistance:60-70

pressive strength:80-1000

6.impact resistance(kg.cm/cm2):1.08

7.moh's hardness:5.5-6.5

8.max service temperature:1450°C