J
Jianzhong Zhou
Researcher at Jiangsu University
Publications - 159
Citations - 1959
Jianzhong Zhou is an academic researcher from Jiangsu University. The author has contributed to research in topics: Residual stress & Laser peening. The author has an hindex of 17, co-authored 133 publications receiving 1277 citations.
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Journal ArticleDOI
Grain refinement mechanism of multiple laser shock processing impacts on ANSI 304 stainless steel
Jin Zhon Lu,Kaiyu Luo,Yong Kang Zhang,Sun Guifang,Y.Y. Gu,Jianzhong Zhou,Xu Dong Ren,Xian-Cheng Zhang,Ling Feng Zhang,K.M. Chen,C.Y. Cui,Y.F. Jiang,A.X. Feng,Lai-Chang Zhang +13 more
TL;DR: In this article, the micro-structural evolution and grain refinement in ANSI 304 stainless steel subjected to multiple laser shock processing (LSP) impacts were investigated by means of cross-sectional optical microscopy and transmission electron microscopy observations.
Journal ArticleDOI
Effect of repeated impacts on mechanical properties and fatigue fracture morphologies of 6061-T6 aluminum subject to laser peening
Jianzhong Zhou,Saifang Huang,James J. Sheng,J.Z. Lu,Wang Changwen,K.M. Chen,H.Y. Ruan,H.S. Chen +7 more
TL;DR: In this paper, the effect of repeated impacts on mechanical properties and fatigue fracture morphologies of 6061-T6 aluminum subject to laser peening (LP) was investigated, and the nano-hardness and fatigue lives of the samples subjected to 1-3 LP impacts increased by 18.1-59.1% and 7.3-99.4%, respectively.
Journal ArticleDOI
Effects of laser peening on residual stresses and fatigue crack growth properties of Ti-6Al-4V titanium alloy
Jianzhong Zhou,Saifang Huang,L.D. Zuo,Meng Xiankai,James J. Sheng,Q. Tian,Y.H. Han,Zhu Weili +7 more
TL;DR: In this paper, the effects of laser peening with different coverage rates on residual stresses and fatigue crack growth (FCG) properties of Ti-6Al-4V titanium alloy were investigated.
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Effect of laser peening on friction and wear behavior of medical Ti6Al4V alloy
TL;DR: In this article, the effects of laser peening on the friction and wear properties of medical Ti6Al4V alloy were investigated by comparing their coefficient of friction (COF) and wear mass loss.
Journal ArticleDOI
Effect of laser surface melting with alternating magnetic field on wear and corrosion resistance of magnesium alloy
TL;DR: In this article, laser surface melting (LSM) with alternating magnetic field was applied to the AZ91D magnesium alloy using a 2-kW fiber laser, which resulted in a highly homogeneous modified layer with refined grains.