硅料定向凝固做成的产品。其化学成分为单晶硅。是由单晶硅组成的具有固定外形的工业产品。
硅锭的表面光洁度也可以得到测量。
多晶硅锭的制备工艺主要包括定向凝固法及浇铸法。
The production process for making poly silicon mainly includes directional solidification and casting methods.
多晶硅锭的生长工艺过程都要通过加热室的调整来实现。
Technique process of growth of the polycrystalline silicon is based on the adjustment of the heating chamber.
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