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Microstructure and strengthening mechanisms of Mg-6Al-6Nd alloyWU Yufenga, b, DU Wenbob, YAN Zhenjieb, WANG Zhaohuib, and ZUO Tieyonga, b a Institute of Recycling Economy, Beijing University... and strengthening mechanisms of as-cast Mg-6Al-6Nd alloy were studied. The results show that the addition of 6 wt.% Nd into Mg-6Al alloy leads to the precipitation of Al11Nd3 and Al2Nd phases......
Strengthening mechanisms of reduced activation ferritic/martensitic steels:A reviewJin-hua Zhou1,Yong-feng Shen2,Nan Jia11. Key Laboratory for Anisotropy and Texture of Materials (Ministry...">This review summarizes the strengthening mechanisms of reduced activation ferritic/martensitic(RAFM) steels. High-angle grain boundaries, subgrain boundaries, nano-sized M23C6, and MX carbide precipitates......
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Microstructures and strengthening mechanisms of Mg-8.2Gd-4.6Y-1.5Zn-0.4Zr alloy containing LPSO,β’ and γ type phasesXiangsheng Xia1,2,3,4,Kui Zhang1,2,3,Minglong Ma1,2,3,Ting Li51. State Key... of 7.9% obtained in the peak-aged alloy.The strengthening mechanisms of the alloy in different states are discussed.Grain boundary and precipitation strengthening are the main strengthening mechanisms......
Microstructures and strengthening mechanisms of Mg-8.2Gd-4.6Y-1.5Zn-0.4Zr alloy containing LPSO,β’ and γ type phasesXiangsheng Xia1,2,3,4,Kui Zhang1,2,3,Minglong Ma1,2,3,Ting Li51. State Key... of 7.9% obtained in the peak-aged alloy.The strengthening mechanisms of the alloy in different states are discussed.Grain boundary and precipitation strengthening are the main strengthening mechanisms......
Strengthening mechanisms in magnesium alloys containing ternary Ⅰ,W and LPSO phasesN.Tahreen1,D.F.Zhang2,3,F.S.Pan2,3,4,X.Q.Jiang4,5,D.Y.Li6,D.L.Chen11. Department of Mechanical and Industrial...="ChDivSummary" name="ChDivSummary">This study was aimed at identifying underlying strengthening mechanisms and predicting the yield strength of as-extruded Mg-Zn-Y alloys with varying amounts......
have higher stress value. However, when the alloys are deformed at 1 000 ℃, the addition of Sc has no obvious strengthening effect, the deformation mechanisms of TC4, TS3 and TS5 alloys are almost... dislocation inside the lamellar. The deformation mechanisms of three alloys at 1 000 ℃ are almost same, although the dislocation density is not the same, but the strengthening induced by the addition of Sc......
August 2013 Abstract: Ultra-high strength Al alloy system was developed by cryorolling and the contribution of various strengthening mechanisms to the overall yield strength of the system was evaluated... composites; ultrafine grained microstructure; strengthening mechanisms 1 Introduction Cryorolling is a unique mechanical deformation process at cryogenic temperature by which high strength and ductility......
Coarsening kinetics and strengthening mechanisms of core-shell nanoscale precipitates in Al-Li-Yb-Er-Sc-Zr alloyYang Wang1,Shun Zhang1,Ruizhi Wu1,2,Nodir Turakhodjaev3,Legan Hou1,Jinghuai... distribution, indicating that the coarsening of precipitates was controlled by interface reaction, not diffusion. The Orowan bypass strengthening was operative mechanism at 150°C.关键词:......
Trans. Nonferrous Met. Soc. China 27(2017) 2363-2370 Microstructure evolution and strengthening mechanisms of spray-formed 5A12 Al alloy processed by high reduction rolling Cai-he FAN1, Xi-hong CHEN2...; microstructure; strengthening mechanisms 1 Introduction Due to its excellent corrosion resistance, good welding performance and good mechanical properties, Al-Mg alloys are widely used in aerospace, marine......
