How reduction improves polysilicon quality
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As for our restoration workshop, in what areas can we improve quality? Recently, our quality has been unstable, fluctuating from good to bad; it can’t be said that all the material used in distillation is problematic… The equipment used for disassembling and assembling furnaces isn’t counted in this.
Quality is a systemic issue that requires consideration of various aspects, including the cleaning of the reduction furnace and whether impurities are introduced after maintenance – all of these need to be taken into account