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          變壓器硅鋼片:不同硅含量的硅鋼的工藝特點分析

          2021-07-12 2076

          硅含量不同的硅鋼片在加工運用中的運用方法不同一般是這樣:
          1、[Si]>2%必須經電磁攪拌
          2、[Si]>2%時如采用一次冷軋工藝,必須?;幚砗?nbsp;接著酸洗
          3、[Si]>2%時因為變形抗力大,常采用20輥軋機進行 冷軋
          4、[Si]>3%時或[Si]+[Al]≥3.5%時必須經二次冷軋,  而第一次冷軋應預熱到100~150℃

          變壓器硅鋼片

          文章源自:變壓器硅鋼片    http://www.wfm-security.com/

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