Silica Crucible for Melting Glass

Specifications

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