共搜索到11908条信息，每页显示10条信息，共1191页。用时：0小时0分0秒171毫秒
Effect of Permeable Crystalline Material on Steel Reinforcement Corrosion of Concrete YU Jian-ying1,WANG Gui-ming1 (1.Wuhan University of Technology, Wuhan 430070, P. R. China) 摘要:Permeable... the pores and cracks of concrete, and increase the impermeability of concrete. This paper reported the results of a study conducted to evaluate steel reinforcement corrosion of concrete specimens......
Study of TiC+TiN Multiple Films On Type of 316L Stainless Steel DENG Bai-quan1,HU Dong-ping2,HUANG Ben-sheng3,JIN Yong4,Xue Qi3 (1.Southwest Academy of Physics, Chengdu 610041;2.China Academy..., the change of growth rate of the film on the 316L Stainless steel is not same as the one on carbides substrates, while the mole ratio of CH4 to TiCl4 (mCH4/TiCl4) is changed from 1.2to 2.0. The Ti [C, N......
......
PHOSPHORUS REMOVAL USING STEEL SLAG S. Zhang1,Y.Z. Lan1,R. W. Smith2,J.K. Wang3 (1.Engineering and Technology Research Institute, Yunnan University,Kunming 650091, China;2.Metallurgical and Materials Department, Nevada University of Reno,NV89503 Nevada, USA;3.Yunnan Metallurgy Group Company Limited, Kunming 650031, China) Abstract:Steel slag is a byproduct produced in large amounts......
Plasma and Gaseous Nitrocarburizing of C60W Steel for Tribological Applications A.Shafyei1,M.Mirjani2,F.Ashrafizadeh3 (1.Dept. of Materials Engineering,, Isfahan University of Technology, Isfahan... nitrocarburizing processes for C60W steel in terms of structural features of the layers and the tribological properties of the specimens. Gaseous treatments were performed in a sealed quench industrial......
Field Application of Automated Power Arc Spraying System on Steel Bridge Deck SUN Zhi1,PANG Xu-nan1,YI Chun-long1,SUO Shuang-fu2 (1.China University of Mining & Technology, Beijing 100084, China;2.China University of Tsinghua University, Beijing 100084, China) 摘要:The effective corrosion protection coating and high productive coating equipment for steel bridge deck has been a challenge......
Experimental investigation of axially loaded steel fiber reinforced high strength concrete-filled steel tube columnsLU Yi-yan(卢亦焱), LI Na(李娜), LI Shan(李杉), LIANG Hong-jun(梁鸿骏) (School of Civil Engineering, Wuhan University, Wuhan 430072, China)Abstract:an experimental study on the compressive behavior of steel fiber reinforced concrete-filled steel tube columns is presented. specimens were tested......
Numerical Prediction of Compound Layer Growth of Steel En40B during Plasma Nitriding WU Kun1,LEI Ting-quan1,YAN Mu-fu1,DAI Ya-nan1 (1.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, China) 摘要:This paper deals with the kinetics of compound layer growth of steel En40B plasmas nitrided at 520℃ for different time and establishes the corresponding mathematical......
Development of Low and Middle Carbon Martensite Spring Steel with High Strength and Toughness for Automobile Zhu Yin-lu1,Wu Zi-ping1,CHEN Hui-huang1,LI Ye-sheng1 (1.JiangXi University of Science... development of automobile, a new low and middle carbon spring steel35Si2CrMnVB, C0.34, Sil.66, Mn0.80, Cr0.67, V0.13, B0.001, P0.011, S0.014 wt.%, has been developed. Comparison between the new spring steel......
Parametric analysis of steel plated shear structuresM. Ghassemieh, N. Heidari(School of Civil Engineering, University of Tehran, Tehran 11155-4563, Iran)Abstract:Due to outstanding ductility and high strength, the steel plate shear wall (SPSW) is recognized as a good lateral system for building structures; particularly as it interacts with earthquake resistant design. This study aims to reveal......
