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本文介绍了用大间距风口冲天炉熔炼地方生铁方面的经验。指出能获得高温铁水(一般在1400~1450℃,最高达1500℃),且维持时间较长,能利用地方生铁生产符合一定质量要求的铸件,有利于生产的正常进行。
This article describes the experience of melting pig iron locally with a large pitch cupola. It is pointed out that the production of high temperature hot metal (usually 1400-1450 ℃, up to 1500 ℃) and long holding time can make use of local pig iron to produce castings meeting certain quality requirements, which is conducive to the normal production.