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| 1 | Mechanical and Wear Properties of Nanostructured Surface Layer in Iron Induced by Surface Mechanical Attrition Treatment显示文摘A porosity-free and contamination-free surface layer with grain sizes ranging from nanometer to micrometer in Fe samples was obtained by surface mechanical attrition treatment (SMAT) technique. Mechanical and wear properties of the surface layer in the SMATed and annealed Fe samples were measured by means of nanoindentation and nanoscratch tests, respectively. Experimental results showed that the hardness of the surface layer in the SMATed Fe sample increased evidently due to the grain refinement. The elastic noduli of the surface layers in the SMATed and annealed Fe samples were unchanged, independent of grain size in the present grain size regime. Compared with the original Fe sample, the wear resistance enhanced and the coefficient of friction decreased in the surface layer of the SMATed Fe sample. | NairongTAO WeipingTONG ZhenboWANG WeiWANG ManlingSUI JianLU KeLU | 2003 | Journal of Materials Science & Technology2003，19，6： | 17 |
| 2 | Plastic deformation analysis and forming quality prediction of tube N C bending显示文摘Plane strain assumption and exponent hardening law are used to investigate the plastic deformation in tube bending. Some theoretical formulae including stress, curvature radius of neutral layer, angle of neutral layer deviation, bending moment, wall thickness variation and crosssection distortion, are developed to explain the phenomena in tube bending and their magnitudes are also determined. During unloading process, the springback angle is deduced using the virtual work principle, and springback radius is also given according to the length of the neutral layer which remains unchanged before and after springback. The theoretical formulae are validated by the experimental results or the validated simulation results in literature, which can be used to quickly predict the forming quality of tube numerical control(NC) bending. | Lu Shiqiang Fang Jun Wang Kelu | 2016 | Chinese Journal of Aeronautics2016，29，5： | 15 |
| 3 | Study of Mecha nism on Microstructure Refinement During Compact Strip Production Process显示文摘 | Yu Hao Kang Yonglin Wang Kelu | 2003 | Materials Science and Engineering2003，363，12： | 1 |
| 4 | Phase transformations of NbCr2 intermetallics produced by mechanical alloying followed by hot-pressing consolidation 显示文摘 | Nie Xiaowu Lu Shiqiang Wang Kelu | 2008 | Materials Characterization2008，59，6： | 1 |
| 5 | Effect of mechanical alloying on the structure and properties of NbCr2 fabricated by hot pressing 显示文摘 | Nie Xiaowu Lu Shiqiang Wang Kelu | 2008 | Powder Technology2008，184，3： | 1 |
| 6 | Surface modification of polyester fabric with monochromatic excimer UV radiation at wavelength of 222 nm 显示文摘 | CUI Daoquan YAN Kelu YANG Mei | 2007 | Advanced Fibers and Polymer Materials2007，，1517： | 1 |
| 7 | Novel bio-antifelting agent based on waterborne polyurethane and cellulose nanocrystals显示文摘 | Zhao Qun Sun Gang Yan Kelu | 2013 | Cabohydrate Polymers2013，91，： | 1 |
| 8 | A novel wet etching process of Pb(Zr, Ti) O3 thin films for application in microelectromechanical system 显示文摘 | Zheng Kelu Lu Jian Chu Jiaru | 2004 | Japanese Journal of Applied Physics2004，43，： | 1 |
| 9 | Study of mechanism on microstructure refinement during compact strip production process 显示文摘 | Yu Hao Kang Yonglin Wang Kelu | 2003 | Materials Science and Engineering2003，363，： | 1 |
| 10 | A novel wet etching process of Pb ( Zr, Ti ) O3 thin films for applications in microelectromechanical system 显示文摘 | Kelu Z Jian L Jiaru C | 2004 | Japanese Journal of Applied Physics2004，43，6： | 1 |
| 11 | Brightupconversion white light emission in transparent glassceramic embedding Tm3+/Er3+/Yb3+:-YF3 nanocrystals显示文摘 | Daqin Chen Yuansheng Wang Kelu Zheng | 2007 | Applied Physics letters2007，91，25： | 1 |
| 12 | Handle of bleached knitted fabric made from fine yak hair显示文摘 | YAN Kelu | 2000 | Textile Research Journal2000，70，8： | 1 |
| 13 | Handle of bleached knitted fabric made from fine yak hair 显示文摘 | KeLu Yan | 2000 | Textile Research Journal2000，70，8： | 1 |
| 14 | A novel wet etching process of Pb(Zr,Ti)O_3 thin films for applications in microelectromechanical system显示文摘 | ZHENG Kelu LU Jian CHU Jiaru | 2004 | Jpn J Appl Phys2004，43，6： | 1 |
| 15 | A novel wet etching process of Pb(Zr,Ti)O3 thin films for application in microelectromechanical system显示文摘 | Lu Jian Chu Jiaru | 2004 | Japanese Journal of Applied Physics2004，43，6： | 1 |
| 16 | A novd wet etching process of Pb(Zr,Ti)O3 thin films for application in microelectromechanical system显示文摘 | Lu Jian Chu Jiaru | 2004 | Japanese Journal of Applied Physics2004，43，6： | 1 |
| 17 | Morphology and precipitation kinetics of AlN in hot strip of low carbon steel produced by compact strip production显示文摘 | Yonglin Kang Hao Yu Jie Fu Kelu Wang Zhongbing Wang | 2002 | Materials Science & Engineering A2002，，1： | 1 |
| 18 | Effect of mandrel on cross-section quality in numerical control bending process of stainless steel 2169 small diameter tube 显示文摘 | Jun Fang Shiqiang Lu Kelu Wang | 2013 | Advances in Materials Science and Engineering2013，2013，5： | 1 |
| 19 | 英国学生的家庭作业显示文摘虽然没有多少学生会喜欢家庭作业,但它确实是英国中学生活中一个重要的组成部分。家庭作业不仅可以巩固在课堂上所学的知识,还能发展学生的自主学习能力。 | Kelu | 2013 | 疯狂英语(初中天地)2013，，5： | 1 |
| 20 | Handle of bleached knitted fabric made from fine yak hair显示文摘 | KeLu Yan | 2000 | Textile Research Journal2000，70，8： | 1 |
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