低碳热轧钢管中魏氏组织的形成及影响  

Development of and Effect by Widmannstatten Structure in Hot -rolled Low Carbon Steel Tube

作　　者：魏玉芝[1] 魏鹏[1] 张玉强[1] 

机构地区：[1]安阳钢铁股份有限公司,河南安阳455004

出　　处：《钢管》2001年第6期31-33,共3页Steel Pipe

摘　　要：通过金相组织分析,结合魏氏组织的形成机理,分析探讨了低碳无缝钢管中魏氏组织铁素体的成因及其对力学性能的影响。Based on the result of related metall ographic structure analysis and the mechanism of formation of Wid-mannstatten structure,a discussio n is made to investigate factors resp onsible for development of the Widma nnstatten struc-tural ferrite in low carbon steel tube and the effect thereby on mechanica l properties of the tube.

关 键 词：热轧无缝钢管 力学性能 魏氏组织 低碳钢 铁素体 

分 类 号：TG331[金属学及工艺—金属压力加工]