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Effects of ultrasonic vibration on plastic deformation of AZ31 during the tensile processTong Wen,Li Wei,Xia Chen,and Chun-lei Pei College of Material Science and Engineering,Chongqing University... output of 2 kW) during the process of tension at room temperature was conducted to reveal the volume effect of the vibrated plastic deformation of AZ31.The characteristics of mechanical properties......
PLASTIC DEFORMATION BEHAVIOR OF ELECTROFORMED COPPER LINER OF SHAPED CHARGE AT DIFFERENT STRAIN RATES H.Y.Gao1,A.L.Fan1,Q.Sun2,W.H.Tian1 (1.Department of Materials Physics and Chemistry, University of Science and Technology Beijing, Beijing 100083, China;2.210 Institute, Beijing 100081, China) Abstract:The paper deals with different plastic deformation behavior of electroformed copperliner......
Plastic deformation behavior of Fe40Ni40P14B6 bulk metallic glass investigated by nanoindentationChangqing Zhang and Kefu Yao Key Laboratory for Advanced Manufacturing by Materials Processing... quenching the fluxed alloy. The deformation behavior was investigated by nanoindentation tests and compressing tests. The average hardness and elastic modulus of the as-prepared Fe40Ni40P14B6 BMG......
Microstructure evolutions and interfacial bonding behavior of Ni-based superalloys during solid state plastic deformation bondingJian Yang Zhang1,2,3,Bin Xu1,3,Naeemul Haq Tariq4,Ming Yue Sun1,3,Dian..., Pakistan Institute of Engineering and Applied Sciences摘 要:As an advanced solid state bonding process, plastic deformation bonding(PDB) is a highly reliable......
subjected to concentrated step-loading at both free ends is examined, and the material of the beam is assumed to be rigid and perfectly plastic. The deformation mechanisms under different combinations... that the plastic dissipation will be 1/3 of the input energy when plastic deformation occurs. Key words: step-loading; dynamic plastic response; deformation mechanism; plastic dissipation
Subtransus deformation mechanisms of TC11 titanium alloy with lamellar structure SONG Hong-wu(宋鸿武), ZHANG Shi-hong(张士宏), CHENG Ming(程 明) Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China Received 13 October 2009; accepted 23 August 2010 Abstract: Isothermal compression tests are applied to study the deformation mechanisms of TC11 titanium alloy with lamellar......
Void Formation and Plastic Deformation Mechanism of a Cold-Rolled Dual-Phase Steel During TensionHamid Ashrafi1,Morteza Shamanian1,Rahmatollah Emadi1,Ehsan Ghassemali21. Department of Materials Engineering,Isfahan University of Technology2. School of Engineering,J?nk?ping University摘 要:The void formation and plastic deformation micromechanisms of a cold......
Quantifying the Microstructures of Pure Cu Subjected to Dynamic Plastic Deformation at Cryogenic TemperatureF. Yan, H.W. Zhang, N.R. Tao and K. Lu Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China摘 要:A pure Cu (99.995 wt%) has been subjected to dynamic plastic deformation......
-scale twin bundles embedded in nano-sized grains were synthesized by using dynamic plastic deformation(DPD).Subsequent thermal annealing of the as-DPD sample leads to a single austenitic structure... that of the CG steel sample.This phenomenon is originated from the microstructure with an optimized combination of strength and ductility as a result of moderate plastic deformation in SRX grained regions......
the result of Eq.(22). For other plane strain deformations, integrating Eq.(24) to get internal deformation power is also recommended. 6 Conclusions 1) The unified linear plastic work rate done per unit... Deduction of plastic work rate per unit volume for unified yield criterion and its application ZHAO De-wen(赵德文), LI Jing(李 婧), LIU Xiang-hua(刘相华), WANG Guo-dong(王国栋) State Key......
