CSP流程X65管线钢组织性能研究  

Study on Structure Properties of X65 Pipe Line Steel with CSP Process

作　　者：李文彪[1,2] 杨雄[3] 薛越[2] 

机构地区：[1]内蒙古科技大学冶金与材料学院,内蒙古包头014010 [2]内蒙古包钢钢联股份有限公司薄板坯连铸连轧厂,内蒙古包头014010 [3]内蒙古包钢钢联股份有限公司技术中心,内蒙古包头014010

出　　处：《包钢科技》2010年第4期34-36,共3页Science & Technology of Baotou Steel

摘　　要：在包钢CSP流程成功开发X60钢带的基础上,根据"包钢白云鄂博西矿山铁精矿矿浆管道和供水管道工程用钢"技术说明书、API5L标准,进行X65热轧钢带化学成分、显微组织、力学和工艺性能、氢致裂纹腐蚀(HIC)和应力腐蚀(SCC)性能的试验研究,成功开发出满足规范和用户需求的X65管线钢板。On the basis of successfully developing X60 hot-rolled steel strip with CSP process in Baotou Steel,as well as according to the technical instruction of ＂Steel used in ore pulp pipe and water supply conduit engineering in west mine of Baiyunebo＂ and the API5L Standards,the experimental study on chemical composition,microstructure,mechanical and processing properties,the properties of HIC and SCC of X65 hot-rolled steel strip is carried out.At last,the X65 pipe line steel satisfied standards and user requirements is developed successfully.

关 键 词：CSP X65 管线钢 组织性能 

分 类 号：TG335.5[金属学及工艺—金属压力加工]