A soup pot made by pure carbon

In the solar semiconductor industry，we not only widely use isostatic graphite，but also product many things including single crystal furnace hot – field graphite components，heater for polysilicon casting furnace，heater for compound semiconductor manufacturing、Crucible, etc. Recently，solar photovoltaic power generation is developing rapidly，the production of single crystal silicon and polysilicon in the photovoltaic industry has a huge demand for graphite. At present, single crystal polysilicon products are developing towards large and high-end development, and the equivalent static pressure graphite also has higher requirements, namely: larger specifications, higher strength and higher purity.