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对连铸坯热送轧制工艺进行了探索 ,同时对冷、热送坯所轧制钢材的组织和性能进行了对比试验。提出了较为合适的轧制工艺 ,在此工艺条件下 ,热送坯所轧制的钢材比冷送坯所轧制的钢材力学性能略好
The hot rolling process of continuous casting billet was explored, and the microstructure and properties of rolled steel products were compared with each other. A more suitable rolling process is proposed. Under this condition, the steel rolled by the hot billet has slightly better mechanical properties than the steel rolled by the cold billet