吉林大学学报(工学版) ›› 2016, Vol. 46 ›› Issue (3): 853-858.doi: 10.13229/j.cnki.jdxbgxb201603026

• Orginal Article • Previous Articles     Next Articles

Optimization of quenching parameters of ultrahigh strength steel in hot stamping process

GU Zheng-wei, LYU Meng-meng, ZHAO Li-hui, XU Hong, LI Xin, LU Guan-han   

  1. College of Materials Science and Engineering, Jilin University,Changchun 130022,China
  • Received:2015-03-18 Online:2016-06-20 Published:2016-06-20

RICH HTML

0   

PDF (PC)

257

Abstract: An adjustable pressure apparatus for hot stamping quenching was developed, and ultrahigh strength steel 22MnB5 applied for automobile is tested in the apparatus. The two-stage color tint etching procedure for microstructure analysis and material property experiments were used for the optimization of the hot stamping quenching parameters. Results show that the critical pressure for 2 mm 22MnB5 in quenching is 0.3 MPa when the coolant is water in room temperature. Besides, the optimum pressure range in actual production for 2 mm 22MnB5 in quenching is over 1.0 MPa, and the best holding time is 8 s when the blank is cooled from 800 ℃.

Key words: materials synthesis and processing technology, 22MnB5, hot stamping, quenching

CLC Number: 

  • TG306
[1] 徐虹,沈永波,谷诤巍,等. 汽车超高强钢防撞梁热成形试验[J]. 吉林大学学报:工学版,2011,41(增刊1):111-114.
Xu Hong, Shen Yong-bo, Gu Zheng-wei, et al. Test on hot stamping process of automotive ultra high strength steel beams[J]. Journal of Jilin University (Engineering and Technology Edition),2011,41(Sup.1):111-114.
[2] 盈亮,戴明华,胡平,等. 高强度热成形钢板冷却速率-强度-硬度预测[J]. 吉林大学学报:工学版,2014,44(6):1716-1722.
Ying Liang, Dai Ming-hua, Hu Ping, et al. Strength and hardness prediction based on cooling rate for hot forming high strength steel[J]. Journal of Jilin University (Engineering and Technology Edition),2014,44(6):1716-1722.
[3] 朱丽娟,谷诤巍,吕义,等. 超高强钢热冲压硬化机理[J]. 吉林大学学报:工学版,2013,43(2):376-379.
Zhu Li-juan, Gu Zheng-wei, Lyu Yi, et al. Mechanism of hot stamping hardening for ultra-high strength steel[J]. Journal of Jilin University (Engineering and Technology Edition),2013,43(2):376-379.
[4] 谷诤巍,孟佳,李欣,等. 超高强钢热成形奥氏体化加热参数的优化[J]. 吉林大学学报:工学版,2011,41(增刊2):194-197.
Gu Zheng-wei, Meng Jia, Li Xin, et al. Research on optimization of the heating parameters of the ultra high strength steel's austenization in hot stamping process[J]. Journal of Jilin University (Engineering and Technology Edition),2011,41(Sup.2):194-197.
[5] 马宁,胡平,闫康康,等. 高强度硼钢热成形技术研究及其应用[J]. 机械工程学报,2010,46(14):68-72.
Ma Ning, Hu Ping, Yan Kang-kang, et al. Research on boron steel for hot Forming and Its Application[J]. Journal of Mechanical Engineering, 2010,46(14):68-72.
[6] Liu W, Liu H S, Xing Z W, et al. Effect of tool temperature and punch speed on hot stamping of ultra high strength steel[J]. Transactions of Nonferrous Metals Society of China,2012,22(Sup.2): 534-541.
[7] Maeno T, Mori K, Nagai T. Improvement in formability by control of temperature in hot stamping of ultra-high strength steel parts[J]. CIRP Annals-Manufacturing Technology,2014,63(1): 301-304.
[8] Merklein M, Lechler J. Determination of material and process characteristics for hot stamping processes of quenchable ultra high strength steels with respect to a FE-based process design[J]. SAE International Journal of Materials and Manufacturing,2009,1(1):411-426.
[9] Liu H S, Liu W, Bao J, et al. Numerical and experimental investigation into hot forming of ultra high strength steel sheet[J]. Journal of Materials Engineering and Performance,2011,20(1):1-10.
[10] De A K, Speer J G, Matlock D K. Color tint-etching for multiphase steels[J]. Advanced Materials and Processes,2003,161(2): 27-30.
[11] Bardelcik A, Worswick M J, Wells M A. The influence of martensite, bainite and ferrite on the as-quenched constitutive response of simultaneously quenched and deformed boron steel-Experiments and model[J]. Materials and Design,2014,55:509-525.
[12] George R, Bardelcik A, Worswick M J. Hot forming of boron steels using heated and cooled tooling for tailored properties[J]. Journal of Materials Processing Technology,2012,212(11):2386-2399.
[13] Hu P, Ying L, Li Y, et al. Effect of oxide scale on temperature-dependent interfacial heat transfer in hot stamping process[J]. Journal of Materials Processing Technology,2013,213(9):1475-1483.
[1] JIANG Qiu-yue,YANG Hai-feng,TAN Cai-wang. Strengthening properties of welded joints of 22MnB5 super high strength steel [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1806-1810.
[2] HU Zhi-qing, YAN Ting-xu, LI Hong-jie, LYU Zhen-hua, LIAO Wei, LIU Geng. Effect of cryogenic treatment on punch-shearing performance of aluminum alloy sheet [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1524-1530.
[3] ZHUNG Wei-min, ZHAO Wen-zeng, XIE Dong-xuan, LI Bing. Joint performance analysis on connection of ultrahigh-strength steel and aluminum alloy with hot riveting [J]. 吉林大学学报(工学版), 2018, 48(4): 1016-1022.
[4] QIU Xiao-ming, WANG Yin-xue, YAO Han-wei, FANG Xue-qing, XING Fei. Multi-objective optimization of resistance spot welding parameters for DP1180/DP590 using grey relational analysis based Taguchi [J]. 吉林大学学报(工学版), 2018, 48(4): 1147-1152.
[5] CHEN Jun-fu, GUAN Zhi-ping, YANG Chang-hai, NIU Xiao-ling, JIANG Zhen-tao, Song Yu-quan. Comparison of strain ranges and mechanical properties of metal rods under tension and torsion tests [J]. 吉林大学学报(工学版), 2018, 48(4): 1153-1160.
[6] LIANG Xiao-bo, CAI Zhong-yi, GAO Peng-fei. Numerical simulation and experiment of cylindrical forming of sandwich composite panel [J]. 吉林大学学报(工学版), 2018, 48(3): 828-834.
[7] LIU Zi-wu, LI Jian-feng. Erosion damage and evaluation of remanufacturing cladding layer for impeller metals FV520B [J]. 吉林大学学报(工学版), 2018, 48(3): 835-844.
[8] LIU Chun-guo, LIU Wei-dong, DENG Yu-shan. Effect of multi-point punch active loading path on the stretch-forming of sheet [J]. 吉林大学学报(工学版), 2018, 48(1): 221-228.
[9] ZHANG Zhi-qiang, LIU Cong-hao, HE Dong-ye, LI Xiang-ji, LI Ji-xuan. Effect of hot stamping process of boron steel on shape precision based on performance gradient distribution [J]. 吉林大学学报(工学版), 2017, 47(6): 1829-1833.
[10] LYU Meng-meng, GU Zheng-wei, XU Hong, LI Xin. Process optimization of hot stamping for anti-collision beam with ultra high strength [J]. 吉林大学学报(工学版), 2017, 47(6): 1834-1841.
[11] XING Hai-yan, GE Hua, LI Si-qi, YANG Wen-guang, SUN Xiao-jun. Hidden defect metal magnetic memory identification for welded joints based on fuzzy membership and maximum likelihood estimation [J]. 吉林大学学报(工学版), 2017, 47(6): 1854-1860.
[12] GU Xiao-yan, LIU Ya-jun, SUN Da-qian, XU Feng, MENG Ling-shan, GAO Shuai. Microstructures and mechanical properties of transient liquid phase diffusion bonded S355 steel/6005A aluminum alloy joint [J]. 吉林大学学报(工学版), 2017, 47(5): 1534-1541.
[13] GU Zheng-wei, ZHANG Wen-xue, LYU Meng-meng, WANG Wei, XU Hong, LI Xin. Stretch bending defect control of U-section stainless steel profile with wide flange [J]. 吉林大学学报(工学版), 2017, 47(4): 1165-1170.
[14] GU Zheng-wei, LYU Meng-meng, ZHANG Wen-xue, LEI Jiao-jiao, XU Hong. Stamping of front-end three-dimensional skin of China electric multiple units [J]. 吉林大学学报(工学版), 2017, 47(3): 869-875.
[15] YANG Xin-hui, XUE Wei, GUO Nan. Bending performance of glued-lumber beam reinforced with steel plate [J]. 吉林大学学报(工学版), 2017, 47(2): 468-477.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Song-shan, WANG Qing-nian, WANG Wei-hua, LIN Xin. Influence of inertial mass on damping and amplitude-frequency characteristic of regenerative suspension[J]. 吉林大学学报(工学版), 2013, 43(03): 557 -563 .
[2] CHU Liang, WANG Yan-bo, QI Fu-wei, ZHANG Yong-sheng. Control method of inlet valves for brake pressure fine regulation[J]. 吉林大学学报(工学版), 2013, 43(03): 564 -570 .
[3] LI Jing, WANG Zi-han, YU Chun-xian, HAN Zuo-yue, SUN Bo-hua. Design of control system to follow vehicle state with HIL test beach[J]. 吉林大学学报(工学版), 2013, 43(03): 577 -583 .
[4] ZHU Jian-feng, LIN Yi, CHEN Xiao-kai, SHI Guo-biao. Structural topology optimization based design of automotive transmission housing structure[J]. 吉林大学学报(工学版), 2013, 43(03): 584 -589 .
[5] HU Xing-jun, LI Teng-fei, WANG Jing-yu, YANG Bo, GUO Peng, LIAO Lei. Numerical simulation of the influence of rear-end panels on the wake flow field of a heavy-duty truck[J]. 吉林大学学报(工学版), 2013, 43(03): 595 -601 .
[6] WANG Tong-jian, CHEN Jin-shi, ZHAO Feng, ZHAO Qing-bo, LIU Xin-hui, YUAN Hua-shan. Mechanical-hydraulic co-simulation and experiment of full hydraulic steering systems[J]. 吉林大学学报(工学版), 2013, 43(03): 607 -612 .
[7] ZHANG Chun-qin, JIANG Gui-yan, WU Zheng-yan. Factors influencing motor vehicle travel departure time choice behavior[J]. 吉林大学学报(工学版), 2013, 43(03): 626 -632 .
[8] MA Wan-jing, XIE Han-zhou. Integrated control of main-signal and pre-signal on approach of intersection with double stop line[J]. 吉林大学学报(工学版), 2013, 43(03): 633 -639 .
[9] YU De-xin, TONG Qian, YANG Zhao-sheng, GAO Peng. Forecast model of emergency traffic evacuation time under major disaster[J]. 吉林大学学报(工学版), 2013, 43(03): 654 -658 .
[10] XIAO Yun, LEI Jun-qing, ZHANG Kun, LI Zhong-san. Fatigue stiffness degradation of prestressed concrete beam under multilevel amplitude cycle loading[J]. 吉林大学学报(工学版), 2013, 43(03): 665 -670 .
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd