|
|
|
| Research of Deformation Resistance Modeling for Nb Bearing Steel During Compact Strip Process |
| HANG Xiaofang,ZHOU Xiaoguang,LIU Zhenyu,WANG Guodong,WU Di |
| The State Key Lab of Rolling Technology and Automation, Northeastern University, Shenyang 110004，Liaoning,China |
|
|
|
|
Abstract Single pass reduction test of X46 steel produced by compact strip rolling line at Benxi Steel was performed by Gleeble2000 thermal/mechanical simulation tester. Considering the effect of Mn and Nb content, deformation resistance modeling was studied. Production data and single pass reduction test results show that and temperature of recrystallization for X46 steel is 981.3 ℃；Dynamic recrystallization fraction is close to 1 during rough rolling; Calculated deformation resistances are in good agreement with experimental results by considering the effect of dynamic recrystallization and accumulative strain,showing that the developed model can predict deformation resistance of low carbon Nb bearing steel in compact strip process.
|
|
Received: 01 January 1900
|
|
|
|
| [1] |
ZHANG Xin1,LI Sheng-li1,BIAN Shou-yuan1,YAN Ling2. Basic research on hot compression of EH40 ship plate steel[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2020, 32(5): 423-428. |
| [2] |
CHEN Yu-xiang1,2,LI Tao1,GONG Zhi-hua1,2,ZHAO Ji-qing2,YANG Gang2. Establishment of recrystallization kinetics equation and constitutive equation of 2Cr11Mo1VNbN steel[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2020, 32(2): 150-158. |
| [3] |
LI Yu-feng1,2,TANG Xing-chang3,PAN Ji-xiang1,2,WANG Chang-bo1,2. Dynamic recrystallization behavior of 904L stainless steel[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2020, 32(2): 159-165. |
| [4] |
ZHANG Jian-jun1，2， MAO Xin-ping 2， WANG Chun-feng3， ZHU Wan-jun2. Development and expection on high-efficiency producing technology of steelmaking in TSCR line[J]. Iron and Steel, 2019, 54(5): 1-8. |
| [5] |
SHEN Bin-bin， ZHENG Yan. AnalysisofHRB400Nbhotdeformationprocessparameters[J]. PHYSICS EXAMINATION AND TESTING, 2019, 37(4): 12-13. |
| [6] |
GONG Zhi-hua1，2， HE Zhen3， BAO Han-sheng1， YANG Gang1. Hot deformation behavior of 2Cr12NiMo1W1V heat resistant steel used for supercritical steam turbine blades[J]. Iron and Steel, 2019, 54(3): 63-68. |
|
|
|
|
2007, Vol. 42 
