Hot Deformation Behavior and Processing Map of 0Cr17Mn17Mo3NiN Austenitic Stainless Steel

  • ZHUO Xiuxiu ,
  • XU Guifang ,
  • YUAN Yuan ,
  • LUO Rui ,
  • CHENG Xiaonong
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  • School of Materials and Engineering, Jiangsu University, Zhenjiang 212013

Received date: 2016-09-18

  Revised date: 2017-05-13

  Online published: 2017-11-20

Abstract

The hot deformation behavior of 0Cr17Mn17Mo3NiN austenitic stainless steel is investigated by Gleeble-3500 in the temperatures range of 950-1 100℃ and strain rates range of 0.01-1 s-1. The constitutive equation of this stainless steel under hot deformation is determined according to the true strain-true stress curves. The processing map is established on the basis of the dynamic material model (DMM). The results show that the flow stress decreases with the increase of the temperature at the same strain rate; however, the flow stress decreases with decrease of the strain rate at the same temperature. The activation energy of hot deformation for the austenitic stainless steel is 549 kJ/mol. The energy dissipation efficiency is 0.28-0.3 in the temperature of 980-1 050℃, when the true strain is 0.4 and the the strain rate is 0.01-0.1 s-1. The optimized hot deformation processing window of the austenitic stainless steel is identified as 980-1 050℃, 0.01-0.1 s-1, in which the dynamic recrystallization in the stainless steel is easily occurred.

Cite this article

ZHUO Xiuxiu , XU Guifang , YUAN Yuan , LUO Rui , CHENG Xiaonong . Hot Deformation Behavior and Processing Map of 0Cr17Mn17Mo3NiN Austenitic Stainless Steel[J]. Journal of Mechanical Engineering, 2017 , 53(22) : 74 -80 . DOI: 10.3901/JME.2017.22.074

References

[1] ZHONG Yupan,ZHOU Cheng,CHEN Songying,et al. Effects of temperature and pressure on stress corrosion cracking behavior of 310S stainless steel in chloride solution[J]. Chinese Journal Mechanical Engineering,2017,30(1):200-206.
[2] 崔大伟,曲选辉,李科,等. 高氮低镍奥氏体不锈钢的研究进展[J]. 材料导报,2005,19(12):64-67. CUI Dawei,QU Xuanhui,LI Ke,et al. Research progress in high-nitrogen low-nickel austenitic stainless steels[J]. Materials Review,2005,19(12):64-67.
[3] LANG Yuping,QU Huapeng,CHEN Haitao,et al. Research progress and development tendency of nitrogen-alloyed austenitic stainless steels[J]. Journal of Iron and Steel Research,International,2015:22(2):91-98.
[4] 陶杰,姚正军,薛烽,等. 材料科学基础[M]. 北京:化学工业出版社,2006. TAO Jie,YAO Zhengjun,XUE Feng,et al. Materials science and engineering[M]. Beijing:Chemical Industry Press,2006.
[5] SALEHI A R,TAHERI A K. Flow behavior and microstructural evolution of 53Fe-26Ni-15Cr superalloy during hot compression test[J]. Ironmaking and Steelmaking,2007,34(2):151-156.
[6] 黄烁,王磊,张北江,等. GH4706合金的热变形行为与显微组织演化[J]. 材料工程,2015(2):41-46. HUANG Shuo,WANG Lei,ZHANG Beijiang,et al. Hot deformation behavior and microstructure evolution of GH4706 alloy[J]. Journal of Materials Engineering,2015(2):41-46.
[7] DEHGHANMANSHADI A,BARNETT M R,HODGSON P D. Microstructural evolution during hot deformation of duplex stainless steel[J]. Materials Science and Technology,2007,23(12):1478-1484.
[8] 姚媛荣,刘建生,段兴旺,等. 奥氏体不锈钢06Cr19Ni9NbN的动态再结晶行为[J]. 材料热处理学报,2015,36(9):89-93. YAO Yuanrong,LIU Jiansheng,DUAN Xingwang,et al. Dynamic recrystallization behavior of single-phase austenitic stainless steel 06Cr19Ni9NbN[J]. Transactions of Materials and Heat Treatment,2015,36(9):89-93.
[9] PRASAD Y V R K,GEGEL H L,DORAIVELU S M. Modeling of dynamic material behavior in hot deformation:forging of Ti-6242[J]. Metallurgical and Materials Transactions A,1984,15(10):1883-1892.
[10] PRASAD Y V R K,RAO K P. Processing maps for hot deformation of rolled AZ31 magnesium alloy plate:Anisotropy of hot workability[J]. Materials Science and Engineering A,2008,487(1):316-327.
[11] SRINIVASAN N,PRASAD Y V R K. Microstructural control in hot working of IN-718 superalloy using processing map[J]. Metallurgical and Materials Transactions A,1994,25(10):2275-2284.
[12] 郭青苗,李德富,郭胜利,等. GH625合金热变形过程的动态再结晶行为研究[J]. 机械工程学报,2011,47(6):51-56. GUO Qingmiao,LI Defu,GUO Shengli,et al. Research on dynamic recrystallization behavior of GH625 superalloy during hot deformation[J]. Journal of Mechanical Engineering,2011,47(6):51-56.
[13] 卢志江,杨春光,王帅,等. 317L-Cu奥氏体抗菌不锈钢的热变形方程及其热加工图[J]. 钢铁,2014,49(5):52-57. LU Zhijiang,YANG Chunguang,WANG Shuai,et al. Hot deformation equation and processing map of Cu-bearing 317L austenitic antibacterial stainless steel[J]. Iron and Steel,2014,49(5):52-57.
[14] 牛济秦. 材料和热加工领域的物理模拟技术[M]. 北京:国防工业出版社,2007. NIU Jiqin. Physical simulation in materials and hot-working[M]. Beijing:National Defense Industry Press,2007.
[15] 李波,潘清林,张志野,等. 含钪Al-Zn-Mg合金的热变形行为和显微组织[J]. 材料工程,2013(11):6-11. LI Bo,PAN Qinglin,ZHANG Zhiye,et al. Hot deformation behavior and microstructure of Al-Zn-Mg alloy containing Sc during hot compression at elevated temperature[J]. Journal of Materials Engineering,2013(11):6-11.
[16] 曹建国,王天聪,李洪波,等. 基于Arrhenius改进模型的无取向电工钢高温变形本构关系[J]. 机械工程学报,2016,52(4):93-95. CAO Jianguo,WANG Tiancong,LI Hongbo,et al. High-temperature constitutive relationship of non-oriented electrical steel based on modified Arrhenius model[J]. Journal of Mechanical Engineering,2016,52(4):93-95.
[17] 秦芳诚,李永堂. 铸辗复合成形法兰坯高温变形行为及热加工图[J]. 机械工程学报,2016,52(4):45-53. QIN Fangcheng,LI Yongtang. Deformation behavior at elevated temperature and processing maps of flange blanks on casting-rolling compound forming technology[J]. Journal of Mechanical Engineering,2016,52(4):45-53.
[18] SRINIVASAN N,PRASAD Y V R K. Hot working characteristics of nimonic 75,80A and 90 superalloys:A comparison using processing maps[J]. Journal of Materials Processing Technology,1995,51:171-192.
[19] GRONOSTAJSKI Z. The deformation processing map for control of microstructure in CuAl9.2Fe3 aluminium bronze[J]. Journal of Materials Processing Technology,2002,125-126(9):119-124.
[20] PARK N K,YEOM J T,NA Y S. Characterization of deformation stability in hot forging of conventional Ti-6Al-4V using processing maps[J]. Journal of Materials Processing Technology,2002(130-131):540-545.
[21] 肖罡,李落星,刘志文,等. 6013铝合金的热变形行为及热加工图[J]. 材料热处理学报,2014,35(10):23-28. XIAO Gang,LI Luoxing,LIU Zhiwen,et al. Hot deformation behavior and processing map of 6013 aluminum alloy[J]. Transactions of Materials and Heat Treatment,2014,35(10):23-28.
[22] 于洋,熊柏青,惠松骁,等. 铸态Ti-6Al-4V-0.1B合金的热变形行为及加工图[J]. 材料热处理学报,2012,33(6):142-146. YU Yang,XIONG Baiqing,HUI Songxiao,et al. Hot deformation behavior and processing map of as-cast Ti-6Al-4V-0.1B alloy[J]. Transactions of Materials and Heat Treatment,2012,33(6):142-146.
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