Draft Tube
Product Introduction:
Areas: Thermal field systems for single crystal silicon pulling furnaces in the solar and semiconductor industries
Features: High temperature resistance, Light weight, High strength, strong corrosion resistance
Function: Mainly plays the role of building temperature gradient in thermal field system
Product Size: Designed and customized according to customer demands
Bulk Density:
≥1.30 g/cm³
Coefficient of Thermal Expansion (CTE):
≤1.0*10-6 1/℃
Ash Content:
< 200 PPm
Flexural Strength:
≥ 80 MPa
Heat Treatment Temperature (HTT):
> 2000 ℃