C / C Crucible

Specification:16″-28″ Thickness:≥6mm Patent No.:ZL200720064249.4 Style: Integral Type, Moving-floor Type, Trisected Type Performance: 1. High intensity, light weight, low energy consumption and accident risks; 2.The entire circular structure is conducive to the stability of crystal pulling and high crystallization rate; 3. Non absorbing silicon and avoid the risk of silicon leakage. Notes: This product was rated as “National Key New Product” by MOST in 2008. This product was included in 2008 National Torch Plan Project by MOST. This product was classified as “Eleventh Five-year” High Performance Carbon Fiber Composite material demonstration project by National Development and Reform Commission in 2009. Performance Indicators of CFC Crucible Related IndicatorsCFC CrucibleStructure StyleIntegral structure with high rigidityMechanical StrengthAbout 120-200 MpaService Life100 Furnaces -120 FurnacesPurity (solar grade)30-200ppmDensity g / cm 31.5-1.7Thermal PropertiesStableCrystallization Rate of Crystal PullingHighService ConditionNo silicon absorption in the outer wallPurge ProcessNo need of chlorine and Freon