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) Abstract: The mechanics properties and fracture behaviors of 6061 aluminum alloy were investigated by the tensile shear tests and in-situ tensile shear tests with tensile shear specimen devised... or shearing between the microcracks. The Johnson-Cook model can be used to describe the fracture behaviors of 6061 aluminum alloy under shear stress states. Key words: 6061 aluminum alloy; tensile......
Wear Behaviors of GH4169 Super Alloy and 3Cr2W8V Tool Steel Under Dry Rolling ConditionGe Bian1,2,Ming Cheng1,Yang Liu1,Shi-Hong Zhang11. Institute of Metal Research,Chinese Academy of Sciences2. School of Materials Science and Engineering,University of Science and Technology of China摘 要:Wear behaviors of 3 Cr2 W8 V and GH4169 with H70,including surface......
Correlation of surface features with corrosion behaviors of interstitial free steel processed by temper rollingHeng Chen1,Zebang He1,Lin Lu1,21. Institute for Advanced Materials and Technology... manufacturing procedure,brings the change of surface features and hence affects the corrosion behaviors of interstitial-free(IF) steel.This study investigates changes in residual stress,microstructure......
Research of Tribological Behaviors of a New Aluminum Bronze WANG Zhi-ping1,XU Jian-lin1,CHEN Chao2 (1.State Key Lab of Gansu New Non-ferrous Metal Materials, Lanzhou University of Science and Technology, Lanzhou, China;2.College of Mechanic-Electronic Engineering, Lanzhou University of Science and Technology, Lanzhou, China) 摘要:The tribological behaviors were investigated in a new high......
Working hardening behaviors of severely cold deformed and fine-grained AZ31 Mg alloys at room temperatureCHAO Hong-ying, SUN Hong-fei, WANG Er-de(School of Materials Science and Engineering, Harbin... was subjected to various annealing treatments for grain refinement. Tensile tests were performed on all the as-drawn and as-annealed samples at a constant strain rate at room temperature. The entire stress-strain......
Stresses State and Mechanical Behaviors of the Green Body During Die Compaction and Ejection ProcessS. M. Wang1,Y. Wang1,Y. X. Wang1,F. P. Liu1,J. Cao21. Department of Materials Science... that maximum tensile principal stress was a main driving force for the tensile crack initiation during ejection stage,and shear stress may be another driving force in both compaction and ejection stages......
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2011 Abstract: The microstructures, tensile properties and compressive creep behaviors of Mg-5%Sn-(0-1.0)%Pb (mass fraction) alloys were studied. The microstructures of the Mg-Sn-Pb alloys consist...J. Cent. South Univ. Technol. (2011) 18: 290-295 DOI: 10.1007/s11771-011-0693-7 Microstructures, mechanical properties and compressive creep behaviors of as-cast Mg-5%Sn-(0-1.0)%Pb alloys WANG......
Corrosion Behaviors of Two Types of Commercial Stainless Steel after Plastic DeformationEsmaeil JafariMaterials Science and Engineering Department,Islamic Azad University Shiraz Branch摘 要:tensile test at room and elevated temperature,deep drawing tests at various strain rates,X-ray diffraction test and potentiodynamic......
; 文章编号:1672-7207(2011)07-2138-09 Tensile mechanical behaviors of reinforcements and model analysis LIN Yu-liang, YANG Guo-lin, LIU Dong (School of Civil Engineering, Central South University, Changsha 410075, China) Abstract: In order to study tensile mechanical behaviors of reinforcements, air tensile tests were carried out on MAC geogrid, 70RE and 80RE geogrid, gabion wire......