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%TiB2p/6061Al composites are 120 GPa, 472.6 MPa and 9.79%, respectively, which show high strength and plasticity. A lot of dimples and a few cracked particles are observed on the fracture surfaces of the composites, which indicates good plasticity of the composites. The high strength and plasticity of TiB2p/6061Al composites are attributed to good bonding between TiB2 particles and aluminum alloy. Key......
Review on cyclic plasticity of magnesium alloys: Experiments and constitutive modelsGuo-zheng Kang1,2,Hang Li11. Applied Mechanics and Structure Safety Key Laboratory of Sichuan Province, School...="ChDivSummary">Fatigue analysis has always been a concern in the design and assessment of Mg alloy structure components subjected to cyclic loading, and research on the cyclic plasticity is fundamental......
refinement; plasticity formability 1 Introduction Mg-14Li-1Al (LA141) alloy has low density of 1.35 g/cm3, which is much lower than that of general magnesium alloys like AZ31 and ZK60. Meanwhile, this alloy is a single phase alloy and its main phase is β(Li) phase with a BCC crystal structure and good plasticity. Therefore, it has been used in many products for aeronautic and astronautic equipment......
Mg-Cu-Zn-Y-Zr bulk metallic glassy composite with high strength and plasticityWei Tian, Shujie Pang, Hua Men, Chaoli Ma, and Tao Zhang Department of Materials Science and Engineering, Beihang University, Beijing 100083, China摘 要:Mg65Cu20Zn5Y9Zr1 bulk metal......
Flow stress model considering the transformation-induced plasticity effect and the inelastic strain recovery behaviorHai-yan Yu and Li Bao School of Automotive Engineering, Tongji University... the transformation-induced plasticity (TRIP) effect and the inelastic strain recovery behavior of TRIP multiphase steels was presented. The relation between the volume fraction of constituent phases......
Macro to nanoscale deformation of transformation-induced plasticity steels:Impact of aluminum on the microstructure and deformation behaviorZ.H.Cai2,H.Ding22. School of Materials Science...-induced plasticity(TRIP) steels through macroscale and nanoscale deformation experiments combined with post-mortem electron microscopy of the deformed region.The solid-state transformation-induced......
the plasticity increases. When the alloy is solution treated at 900 ℃ and then aged, the main microstructure is Widmanstatten with coarse β grain and the strength can reach 1 400 MPa with water cooling and air cooling methods. When the alloy is solution treated at 820 ℃ and then aged, the microstructure is bi-modal with good plasticity. The alloy has better balance of strength and plasticity under aging......
Factors Influencing High Temperature Thermo Plasticity of BNbRE Steel at the Third Brittle Zone陈林,刘宇雁,包喜容,高密超,宗伟,田仲良,任慧平摘 要:In view of fine cracks occurred on the surface of BNbRE continuous casting slabs for heavy rail in the practical production, the effect of two factors, i.e. deformation temperature, deformation velocity, on thermo plasticity......
Some Aspects of High Manganese Twinning-Induced Plasticity (TWIP) Steel, A ReviewLiqing CHEN,Yang ZHAO,Xiaomei QINState Key Laboratory of Rolling and Automation, Northeastern University摘 要:High manganese twinning-induced plasticity (TWIP) steel is a new kind of structural material and possesses both high strength and superior plasticity and can meet......
