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马钢300m~3高炉冷却壁工作状态下的温度场与热应力分布
Temperture field and thermal stress of cooling stave in 300 m 3 blast furnace at Maanshan Iron and Steel Co.Ltd
【摘要】 在解剖研究取得的对高炉冷却壁破损机理认识的基础上,使用开发的有限元程序计算并研究了高炉冷却壁工作状态下的温度场和热应力分布,对灰口铸铁和球墨铸铁两种冷却壁材质的最大热应力进行了分析和比较-据此提出了冷却壁设计的一些改进性建议
【Abstract】 Based on the study of the stave’ breakage mechanism,The maximum thermal stresses are the temperture field and thermal stress of the stave are calculated and studied with developed finite element program.The maximum thermal stresses are compared between HT stave and QT stave, and some improving suggestions for cooling stave design are brought forward.
【关键词】 冷却壁;
温度场;
热应力;
Mises应力;
最大正应力;
【Key words】 cooling stave; temperture field; thermal stress; Mises stress; maximum principal stress;
【Key words】 cooling stave; temperture field; thermal stress; Mises stress; maximum principal stress;
- 【文献出处】 包头钢铁学院学报 ,JOURNAL OF BAOTOU UNIVERSITY OF IRON AND STEEL TECHNOLOGY , 编辑部邮箱 ,1999年03期
- 【分类号】TF066.7
- 【被引频次】8
- 【下载频次】111