期刊文献+

BH10Mn2G焊接用钢的热变形行为

Hot Deformation Behavior of BH10Mn2G Welding Steel
下载PDF
导出
摘要 利用Gleeble-1500型热模拟试验机研究了BH10Mn2G焊接用钢在温度为900-1050℃、应变速率为0.10-10s^-1条件下的热变形行为,并进行了相关计算。结果表明:BH10Mn2G钢的动态再结晶激活能Q=301.11kJ/mol,热变形方程为Z=3.281×10^10exp(O.03973σm),并得到了动态再结晶状态图;这为合理预报和控制BH10Mn2G焊接用钢的组织和性能提供了基本依据。 Hot deformation behavior of BH10Mn2G welding steel was studied by using Gleeble-1500 thermal mechanical simulator in the temperature range of 900-1 050 ℃ and at strain rates of 0. 10-10 s^-1. Deformation activation energy Q=301.11 kJ/mol and hot deformation equation Z=3. 281 × 10^10exp(0. 039 73σm) are worked out and diagrams of dynamic recrystallization state are drawn by compession analysis. These provide basic data for the prediction and control of the mierostructure and properties of BH10Mn2G welding steel.
作者 魏立群
出处 《机械工程材料》 CAS CSCD 北大核心 2007年第8期73-75,共3页 Materials For Mechanical Engineering
基金 上海市高等学校技术发展基金资助项目(06OZ017) 上海市重点学科建设资助项目(P150)
关键词 焊接用钢 动态再结晶 热变形 welding steel dynamic recrystallization hot deformation
  • 相关文献

参考文献7

二级参考文献22

  • 1[1] Ettore Anelli. Application of Mathematical Modeling to Hot Rolling and Controlled Cooling of Wire Rods and Bars [J]. ISIJ International,1992,32(3):440-449. 被引量:1
  • 2[2] Lehnert W, Cuong N D. Integrated Model for Calculating Microstructure and Forming Parameters of Steel during Rolling in Continues Mill [J]. ISIJ International,1995,35(9):1100-1108. 被引量:1
  • 3[3] Mintz B, Peterson G, Nassar A. Structure-Property Relationships in Ferrite-Pearlite Steel [J]. Ironmaking and Steelmaking,1994,21(3):215-222. 被引量:1
  • 4[4] Hodgson P D. Microstructure Modeling for Property Prediction and Control [J]. Journal of Materials Processing Technology,1996,16(10):27-33. 被引量:1
  • 5[5] Tamura I. Some Fundamental Steps in Thermomechanical Processing of Steels [J]. Transitions ISIJ,1987,27(8):763-780. 被引量:1
  • 6[6] Iyer J, Brimacomber J K, Hawbolt E B. Prediction of the 被引量:1
  • 7Pauskar P, Shivpuri R. Micmstructure and Mechanics Interaction in the Modeling of Hot Rolling of Rods. Annals of the CIRP, 1999,48 (1) :191. 被引量:1
  • 8Medina S F, Hemadez C A. General Expression of Zener-Hollomon Parameter as a Function of Chemical Composition of Low Alloy and Microalloyed Steel. Acta Mater, 1996,44(1) : 137. 被引量:1
  • 9Kadlausen K, Kopp R. Model for Integrated Process and Microstructure Simulation in Hot Forming. Steel Research, 1992,63 (6) : 247. 被引量:1
  • 10Imbert C, Ryan N D, McQueen H J. Hot workability of three grade of tool steel [J]. Metall Trans A,1984, 15(10): 1855-1864. 被引量:1

共引文献54

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部