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铸造单晶量产效率与直拉单晶差0.3％以内，157.75mm与单晶实现同瓦输出，价格低0.3-0.4元，给客户更高的性价比。氧含量最低到2ppma,低电阻率分布更加均匀，效率进一步提升0.2%。铸造单晶通过籽晶回用，大尺寸硅锭，薄硅片等方法，成本进一步下降。
高性能铸造单晶硅的制备与性能
【摘 要】
：
铸造单晶量产效率与直拉单晶差0.3％以内，157.75mm与单晶实现同瓦输出，价格低0.3-0.4元，给客户更高的性价比。氧含量最低到2ppma,低电阻率分布更加均匀，效率进一步提升0.2%。铸造单晶通过籽晶回用，大尺寸硅锭，薄硅片等方法，成本进一步下降。
【机 构】
：
保利协鑫·江苏协鑫硅材料科技发展有限公司
【出 处】
：
2018 年第十四届中国太阳级硅及光伏发电研讨会
【发表日期】
：
2018年11期
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