全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:... C. Zan , D. Liu , J.Z. Zhou
来源:[J].European Journal of Mechanics / A Solids(IF 1.592), 2019, Vol.76, pp.346-354
摘要:Abstract(#br)The purpose of this paper is to seek the generalized solutions of the thermo-elastic problem with variable material properties. The governing equations with temperature-dependent properties are proposed firstly by means of general C-T theory, where the dual-phase-lag...
作者:... D.H. Ma , J.X. Zhao , J.Z. Zhou
来源:[J].International Journal of Hydrogen Energy(IF 3.548), 2019, Vol.44 (31), pp.17114-17126
摘要:Abstract(#br)The mechanical properties of laser peening (LP) treated TC4 titanium alloy before and after hydrogen charging were compared by means of slow-rate tensile tests. Fracture morphologies of the specimens were observed by SEM to identify the fracture mechanism under the i...
作者:... S. Huang , J.Z. Zhou , Z.W. Wang
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2017, Vol.169, pp.99-108
摘要:Abstract(#br)IN718 nickel-based superalloy specimens were treated by laser peening (LP) and warm laser peening (WLP) respectively. Tensile tests were performed on the matrix and treated specimens at both room (25 °C) and elevated temperature (700 °C). Tensile properties were...
作者:J.Z. Zhou , X.K. Meng ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2015, Vol.643, pp.86-95
摘要:Abstract(#br)This study focused on the effects of warm laser peening (WLP) on the fatigue behavior of Ti6Al4V titanium alloy during low-cycle fatigue (LCF) tests. The Ti6Al4V specimens were treated by laser peening at room temperature (RT-LP) and WLP at elevated temperatures...
作者:... X.J. Hua , X.D. Ren , J.Z. Zhou
来源:[J].Surface & Coatings Technology(IF 1.941), 2015, Vol.261, pp.35-40
摘要:Abstract(#br)A method called rigid contact laser shock processing (RCLSP) technique was presented in this paper. LY2 aluminum alloy samples with different initial surface topographies were treated by RCLSP with different technological parameters, and then surface topographies wer...
作者:J.Z. Zhou , J.Z. Lu ...
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2015, Vol.147, pp.72-82
摘要:Abstract(#br)Laser peening (LP) with different coverage areas was carried out on Ti–6Al–4V titanium alloy specimens. Residual stresses, fatigue lives and fracture morphologies of specimens subjected to LP were analyzed. The LP-induced compressive residual stresses under diff...
作者:... D. Liu , Q. Wang , J.Z. Zhou
来源:[J].Composite Structures(IF 2.231), 2016, Vol.139, pp.233-242
摘要:Abstract(#br)This paper is concerned with the thermoelastic response of a functionally graded thin plate with an analytical approach. The governing equations are derived in the context of the Lord and Shulman theory (L–S theory), where the material properties of the thin pla...
作者:J.Z. Zhou , X.D. Ren
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2015, Vol.635, pp.101-106
摘要:Abstract(#br)Novel morphologies of chromium sesquioxide (Cr 2 O 3 ) were successfully formed on AISI 304 stainless steel surface by Nd: YAG pulsed laser oxidation in air. The obtained Cr 2 O 3 presented mainly dendritic, gear-like, flower-like and regular hexagonal morpholog...
作者:J.Z. Zhou , J.Z. Lu ...
来源:[J].Optics and Laser Technology(IF 1.365), 2016, Vol.77, pp.169-176
摘要:Abstract(#br)To deeply understand the effect of laser peening (LP) with different laser pulse energies on 6061-T6 aluminum alloy, the fatigue fracture morphologies evolution process at various fatigue crack growth (FCG) stages and the corresponding strengthen mechanism were ...
作者:J.Z. Zhou , S. Huang ...
来源:[J].Optics and Lasers in Engineering(IF 1.916), 2014, Vol.52, pp.189-194
摘要:Abstract(#br)The effects of laser peening (LP) with different laser peening coverage rates on residual stresses and fatigue crack growth (FCG) properties of Ti–6Al–4V titanium alloy were investigated. Residual stresses after LP and micro-structure with different fatigue stri...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×