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Numerical analysis of interaction between solute atom and extended dislocation using force multipolesHiroaki Morita, Akiyuki Takahashi(Department of Mechanical Engineering, Faculty of Science and Technology,Tokyo University of Science, 2641 Yamazaki, Noda-shi, Chiba, Japan)Abstract:The interaction between a solute atom and an extended dislocation was investigated using a continuum approximation......
Experimental Determination of Deformation Induced Lattice Rotation by EBSD Technique for Slip System AnalysisXuehao Zheng1,Hongwang Zhang1,21. Shenyang National Laboratory for Materials Science... the activated slip systems could be predicted.The method is to create a project file including the EBSD data of the sample before and after deformation,which allows the lattice rotation......
Microstructure and dislocation structure evolution during creep life of Ni-based single crystal superalloysHao Yua1,Wei Xu1,2,Sybrand van der Zwaag11. Novel Aerospace Materials Group, Faculty... single crystal superalloys during high temperature low stress creep service, is intrinsically determined by the combined effects of microstructural evolution and the dislocation behaviour. In the field......
Effect of Pressure on Boundary Slip of Thin Film Lubrication Using Atomistic Simulation潘伶,ZHANG Hao,LU Shiping,CHEN YouhongSchool of Mechanical Engineering and Automation, Fuzhou University摘 要:
Effects of Strain Rate on Dislocation for TA15 Alloy during Hot Compressive Deformation刘勇School of Materials Science and Engineering,Harbin Institute of Technology摘 要:The effects of strain rate on the dislocation type and dislocation configure of TA15 alloy were investigated.The experimental results show that the operating dislocation type changes from......
property depends on the interfacial slip between the inner particles and the matrix. Different from the general composite materials, the interfacial slip in MRE is affected by the external applied magnetic field. Key words: magnetorheological elastomers; damping property; interfacial slip 1 Introduction Magnetorheological elastomer (MRE) is a class of smart material whose rheological......
Evolution of Dislocation Loops in AL-6XN Stainless Steels Irradiated by Hydrogen IonsZhong-Cheng Zheng1,Yan-Xia Yu1,Wei-Ping Zhang1,Zhen-Yu Shen1,Feng-Feng Luo1,2,Li-Ping Guo1,Yao-Yao Ren3,Rui Tang41...+ions at 290 and 380 °C. Microstructures were characterized by transmission electron microscopy(TEM). Dislocation loops were the dominant radiation-induced defects. All the dislocation loops had 1/3 \111......
Dislocation Source and Pile-up in a Twinning-induced Plasticity Steel at High-Cycle FatigueRendong Liu1,Zhiyuan Liang2,Li Lin1,Mingxin Huang31. Iron and Steel Research Institute,Ansteel Group2. Songshan Lake Materials Laboratory3. Department of Mechanical Engineering,The University of Hong Kong摘 要:Dislocation behaviour of a twinning-induced plasticity......
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The Dislocation Sub-structure Evolution during Hot Compressive Deformation of Ti-6Al-2Zr-1Mo-1V Alloy at 800℃刘勇School of Materials Science and Engineering, Harbin Institute of Technology摘 要:dislocation loops play an important role in impeding the movement of dislocation. As strain increasing, micro-deformation bands with high-density dislocation are formed......