周峰,吴开明,康永林,陈建新

• 1:高性能钢铁材料及其应用湖北省协同创新中心
• 2:武汉科技大学国际钢铁研究院
• 3:湖南华菱涟源钢铁有限公司
• 4:北京科技大学材料科学与工程学院

摘要(Abstract)：

利用Gleeble-1500热模拟实验机研究了X100管线钢动态再结晶和静态再结晶行为。通过单道次压缩实验研究了X100管线钢的动态再结晶规律,确定了动态再结晶的临界变形条件,得到了奥氏体的动态再结晶图。通过双道次压缩实验研究了X100管线钢的静态再结晶规律,得到了X100管线钢的静态再结晶动力学方程。通过线性回归得出X100管线钢的再结晶激活能为365 k J/mol,由化学成分算得的再结晶激活能为320 k J/mol,两者比较接近,相互印证。

关键词(KeyWords)： X100管线钢;动态再结晶;静态再结晶;激活能

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金重点项目(50734004)

作者(Author): 周峰,吴开明,康永林,陈建新

DOI: 10.13289/j.issn.1009-6264.2015.06.024

参考文献(References)：

• [1]肖英杰,孙常.X100/X120管线钢的研发和生产[J].焊管,2010,33(5):67-72.XIAO Ying-jie,SUN Chang.Research&development and production of X100/X120 pipeline steel[J].Welded Pipe and Tube,2010,33(5):67-72.
• [2]陈妍,牟昊,齐殿威.国内外高强度管线钢专利技术研发进展[J].特殊钢,2013,34(3):25-29.CHEN Yan,MU Hao,QI Dian-wei.R&D progress on high strength pipeline steel at home and abroad[J].Special Steel,2013,34(3):25-29.
• [3]方伟,李为卫.X80~X120高钢级管线钢的最新进展[J].焊管,2012,35(12):71-75.FANG Wei,LI Wei-wei.New development of high grade X80 to X120 pipeline steels[J].Welded Pipe and Tube,2012,35(12):71-75.
• [4]Asahi H,Hare T,Sugiyama M,et al.Development of plate and seam welding technology for X120 lineipe[C]//Proceeding of the Thirteenth International Offshore and Polar Engineering Conference.Honolulu Hawaii,USA,May 25-30,2003.
• [5]肖步庆.含钛夹杂在X120钢中析出及对铁素体形核的诱导[J].炼钢,2013,29(2):49-52.XIAO Bu-qing.Precipitation and ferrite nucleation stimulation of titanium containing inclusions in X120 pipeline steel[J].Steelmaking,2013,29(2):49-52.
• [6]镇凡,刘静,黄峰,等.夹杂物对X120管线钢氢致开裂的影响[J].中国腐蚀与防护学报,2010,30(2):145-150.ZHEN Fan,LIU Jing,HUANG Feng,et al.Effect of the nonmetallic inclusions on the HIC behavior of X120 pipeline steel[J].Journal of Chinese Society for Corrosion and Protection,2010,30(2):145-150.
• [7]王海涛,吉玲康,黄呈帅,等.高钢级管线钢组织转变控制工艺的发展现状[J].焊管,2013,36(7):38-41.WANG Hai-tao,JI Ling-kang,HUANG Cheng-shuai,et al.Current development status of microstructure transformation control process for high grade pipeline steel[J].Welded Pipe and Tube,2013,36(7):38-41.
• [8]冯金玉,唐荻,赵征志.卷取温度对X100管线钢组织和性能的影响[J].材料热处理学报,2014,35(1):140-145.FENG Jin-yu,TANG Di,ZHAO Zheng-zhi.Effect of coiling temperature on microstructure and mechanical properties of X100 pipeline steel[J].Transactions of Materials and Heat Treatment,2014,35(1):140-145.
• [9]唐兴昌,康永林,薄艳艳.回火工艺对X120管线钢组织与性能的影响[J].材料热处理学报,2012,33(3):82-88.TANG Xing-chang,KANG Yong-lin,BO Yan-yan.Effect of tempering temperature on microstructure and properties of X120 pipeline steel[J].Transactions of Materials and Heat Treatment,2012,33(3):82-88.
• [10]马立立,李雅可,郭锦龙,等.快速冷却对X120高强度管线钢热影响区微观组织和韧性的影响[J].焊管,2013,36(6):68-72.MA Li-li,LI Ya-ke,GUO Jin-long,et al.Effect of fast cooling process on the microstructure and toughness of heat-affected zone in a high strength pipeline steel X120[J].Welded Pipe and Tube,2013,36(6):68-72.
• [11]鲁修宇,王贞,蒋跃东,等.高强度超细晶X120管线钢的回火试验[J].金属热处理,2013,38(10):5-10.LU Xiu-yu,WANG Zhen,JIANG Yue-dong,et al.Tempering test of high strength ultra-fine grained X120 pipeline steel[J].Heat Treatment of Metals,2013,38(10):5-10.
• [12]栗卓新,马司鸣,Hee Jin-kim.X100/X120管线钢焊接接头强韧化研究进展[J].电焊机,2013,43(4):1-7.LI Zhuo-xin,MA Si-ming,Hee Jin-kim.Research progress of strength and toughness of weld joint for X100/X120 pipeline steels[J].Electric Welding Machine,2013,43(4):1-7.
• [13]张敏,李琳,李继红.焊前预热对X100管线钢近焊缝区组织性能的影响[J].金属热处理,2013,38(2):80-82.ZHANG Min,LI Lin,LI Ji-hong.Influence of weld preheating on microstructure and mechanical properties of XIO0 pipeline steel near welded area[J].Heat Treatment of Metals,2013,38(2):80-82.
• [14]余永宁.金属学原理[M].北京:冶金工业出版社,2005.
• [15]毛卫民,赵新兵.金属的再结晶与晶粒长大[M].北京:冶金工业出版社,1994.
• [16]Sellars C M,Whiteman J A.Recrystallization and grain growth in hot rolling[J].Metal Science,1979,3(13):187-194.
• [17]Medina S F,Mancilla J E,Influence of alloying elements in solution on static recrystallization kinetic of hot deformed steels[J].ISIJ International,1996,36(8):1063-1069.

文章评论(Comment)：