materials science and technology work softening and work hardening during rotary swaging of copper work softening and vvork hardening during rotary svvaging of copperCold–worked and annealed copper rods were deformed at room temperature in a four–die rotary swaging machine. The outer parts of the ...
Work hardening can also be used to treat material. Prior work hardening (cold working) causes the treated material to have an apparently higher yield stress. Therefore, the metal is strengthened.Link to this Webpage:Engineers Edge:https://www.engineersedge.com/material_science/work_strain_...
- Materials Science Forum 被引量: 116发表: 1996年 On the waves of plastic flow localization in pure metals and alloys work hardeningdislocations and defectsThe emergence in the deforming material of local strain patterns (self excited waves), which are ordered in space and ... LB Zuev - 《...
Features of Work Hardening of Polycrystals with Nanograins The present work is devoted to the investigation of the influence of the grain size on the main mechanical characteristics of nanopolycrystals of different... EV Kozlov,NA Koneva,LI Trishkina,... - 《Materials Science Forum》 被引量: ...
Simulation of Work Hardening in Machining Inconel 718 with Multiscale Grain Size It is found that the recrystallization-based model is more suitable for predicting the work-hardening behavior of small-grain-size Inconel 718 and the ... K Zhuang,Z Wang,CWJ Zou - 《Materials》 被引量: 0发表:...
The hardness of the material at the surface and in the subsurface is materially increased by burnishing. In particular, the burnishing force has the greatest influence on work hardening the surface and subsurface. The work-hardened layer beneath the surface often attains a depth of more than 200...
- 《Journal of the Society of Materials Science Japan》 被引量: 4发表: 1996年 Study of low cycle fatigue in plain carbon steel pressurized cylinders under simulated seismic loading by Chaboche hardening model Accordingly, in this research, the behavior of the ratchetting in straight pipes made ...
nanotwinnedgradienthardeningstrengtheningmetalsextra RESEARCHARTICLESUMMARY◥METALLURGYExtrastrengtheningandworkhardeningingradientnanotwinnedmetalsZhaoCheng*,HaofeiZhou*,QiuhongLu,HuajianGao†,LeiLu†INTRODUCTION:Gradientstructuresubiq-uitouslyexistinnaturalmaterialssuchasbone,shells,andtrees.Microstructuralgradientsareincre...
An energy-balance method is applied to discuss plastic anisotropy and work-hardening rate of a composite material. It is found that aligned fibers introduce a strongly anisotropic mode of plastic deformation while randomly-oriented inclusions produce isotropic plastic deformation. The hardening rate due ...
Work hardening is a well-known phenomenon occurring in crystalline metals during deformation, which has been widely used to increase the strength of metals... SB Qiu,G Pan,KF Yao - 《Science Bulletin》 被引量: 27发表: 2011年 Work-Hardening Induced Tensile Ductility of Bulk Metallic Glasses vi...