Specifications
Quartz crucible1.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
1.content:sio2=>99.99%
2.density:2.2-2.3g/cm3
3.tensile strength (mpa):50
4.inflection resistance:60-70
5.compressive 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
