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探索了用冲天炉铁水制取蠕铁所遇到的一些问题,提出了相应措施,实现了用冲天炉铁水生产蠕铁,并用于生产170风冷柴油机气缸套。
Explored some problems encountered in the use of cupola hot metal to produce vermicular iron, and put forward corresponding measures to achieve the production of vermicular iron with cupola hot metal, and used to produce 170 air-cooled diesel engine cylinder liner.