中文会议： 第四届先进结构钢及轧制新技术国际研讨会论文集

会议日期： 2006-01-01

会议地点： 辽宁

主办单位： 中国机械工程学会,辽宁省机械工程学会

作　　者： ; ; ; ; ; ;

机构地区： 东北大学材料与冶金学院轧制技术及连轧自动化国家重点实验室

出　　处： 《第四届先进结构钢及轧制新技术国际研讨会》

摘　　要： THE DEFORMATION RESISTANCE TO OF X80 PIPELINE STEEL DURING HOT FORMATION HAS BEEN STUDIED THROUGH GLEEBLE-2000 SIMULATOR, AND THE RELATIONSHIP AMONG DEFORMATION TEMPERATURE, STRAIN RATE, DEGREE OF DEFORMATION AND DEFORMATION RESISTANCE HAS BEEN ESTABLISHED. THE RESULTS SHOW THAT THE DEFORMATION RESISTANCE IS AFFECTED REMARKABLY BY BOTH STRAIN RATE AND DEFORMATION TEMPERATURE. ACCORDING TO THE RESULTS OF ACTUAL MEASUREMENT, THE MODEL OF DEFORMATION RESISTANCE OF X80 PIPELINE STEEL HAS BEEN ESTABLISHED AND HAS HIGH FITTING PRECISION.

关 键 词： 高强管线钢 变形抗力 数学模型

领　　域： [文化科学]