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Seismic performance of isolation system of rolling friction with springsWEI Biao(魏标)1, DAI Gong-lian(戴公连)1, WEN Ying(文颖)1, XIA Ye(夏烨)2(1. School of Civil Engineering, Central South University, Changsha 410075, China;2. Department of Civil and Environment Engineering, The State University of New Jersey, Piscataway 08854, USA)Abstract:In order to study an isolation system of rolling friction......
Effect of rolling strain on microstructure and tensile properties of dual-phase Mg-8Li-3Al-2Zn-0.5Y alloyWencai Liu1,Shi Feng1,Zhongquan Li2,Jiong Zhao1,Guohua Wu1,Xianfei Wang2,Lv Xiao2,Wenjiang Ding11. National Engineering Research Center of Light Alloy Net Forming and Key State Laboratory of Metal Matrix Composite,School of Materials Science and Engineering,Shanghai Jiao Tong University2......
Influence on Rolling Contact Fatigue Life of GCr15 Steel Treated by Plasma Immersion Ion Implantation TANG Bao-yin1,SUN Tao1,LIU Dan1,HU Li-guo2,WNAG Lang-ping1,WNAG Xiao-feng1 (1.State key lab...-on-rod testing, the rolling contact fatigue (RCF) life of GCr15 steel treated by PIII technique was studied. During the study, nitrogen plasma was generated and the implantation voltage was varied from 20......
to Cu-Cr composite. However, after hot rolling, both the friction coefficient and wear loss of the Cu-Cr sample display higher reduction than those of Cu-Cr-CNT nanocomposite owing to different wear... rolling on the structural properties, relative density, microstructure, hardness, electrical conductivity, wear properties and high temperature softening of Cu-Cr composite with and without CNTs were......
Observation of interface of two kinds of bi-metal composite parts prepared by thixo-forging YANG Zhao(杨 昭) 1, ZHOU Li(周 丽)1, DONG Jian-xiong(董建雄)2, 3 1. School of Materials Science... 014046, China Received 13 May 2010; accepted 25 June 2010 Abstract: Two kinds of bi-metal composite parts (Sn-15%Pb and Pb-22%Sn bi-metal system, and Al-7%Si and SiCp/6061 MMC bi-metal system) were......
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Hong, ZHANG Jing-xu. Research on self-learning of hot strip finishing setup model for rolling force
layer while that of 3003Al/ AZ31/3003Al laminate decreases with the increase of relative thickness of Al alloy layer. Key words: rolling cladding; magnesium-based laminate composite; mechanical...的拉伸比刚度逐渐减小. 关键词:轧制复合;镁基叠层复合材料;力学性能 中图分类号:TG335.81;TG115.21 文献标志码:A Mechanical properties of magnesium-based laminates composites produced by hot rolling YANG Ting-hui......
:A 文章编号:1672-7207(2018)08-1950-10 Separation of composite rolling bearings fault features with strong noise interference WAN Shuting, ZHANG Xiong, DOU... of the compound fault. 1.5 dimensional energy spectrum can enhance the instantaneous impact characteristics in the spectra. Key words: rolling bearing; composite fault; variational mode decomposition; the maximum......