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宝钢３００t转炉炉壳使用中出现严重变形，危及生产．通过对炉壳变形过程监测、有限元炉壳应力分析、炉壳材料蠕变性能实验等综合技术手段，采用修正的０—Ｃｏｎｅｐｔ Ｐｒｏｊｅｃｔ方法成功地预测了转炉炉壳的残余使用寿命，为企业的生产计划决策提供了有效的技术支持．
Baosteel 300t converter shell appears serious deformation, endangering the production. By using the modified 0-Conept Project method, the residual service life of the converter shell is successfully predicted through comprehensive monitoring methods such as the monitoring of the deformation process of the shell, the stress analysis of the shell of the finite element shell, the creep behavior test of the shell material, Production planning decision-making provides effective technical support.