The main reasons of ladle lining damage and the factors affecting extra-low ferrochromium production with Perrin Process are analysed, and the measures to prolong ladle life are put forward.
分析了热兑法微碳铬铁生产中 ，反应包衬损坏的主要原因及其影响因素 ，提出了延长反应包寿命的措施。
The main reasons of ladle lining damage and the factors affecting extra-low ferrochromium production with Perrin Process are analysed, and the measures to prolong ladle life are put forward.
分析了热兑法微碳铬铁生产中 ，反应包衬损坏的主要原因及其影响因素 ，提出了延长反应包寿命的措施。
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