(参见沸腾钢钢锭) 76字 2009-07-21 连铸坯直接轧制 连铸坯直接轧制(continuous casting-direct rolling，CC-DR) 连铸坯出连铸机经切断后，不经加热炉加热或只经在线补偿加热，即直接送入轧机进行轧制的工艺过程。
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To produce hollow tubes, which can satisfy the requirements of direct rolling in casting conditions, is the key to realize continuous casting-direct rolling of hollow tubes.
如何获得优质空心管坯使其能够满足在铸态下直接轧制的要求，是实现空心管坯连铸连轧，即管材近终形制造技术的关键。
The process of thin slab continuous casting and direct rolling is different from the traditional one.
薄板坯连铸连轧工艺的生产流程有别于传统工艺流程。
Thin slab concast & conroll combines the near net shape continuous casting and the direct rolling together, thus to shorten the conventional continuous casting & rolling process.
薄板坯连铸连轧将近终形连铸与直接轧制相结合，缩短了传统连铸与轧钢工艺流程。
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