Yield Strength Ratios. The ratio of compressive yield strength to tensile yield strength in magnesium materials may be influenced markedly by various factors including alloy composition, heat treatment, condition (whether cast or wrought), and directional effects. It has been pointed out that for cast...
The decreasing of 尾 phase improved the corrosion resistance of the magnesium alloy. The fracture mechanism of the Gd modified AM50 magnesium alloy was quasi-cleavage fracture. The corrosion residual strength(CRS) of AM50 magnesium alloy was improved after 1 wt.% Gd addition.doi:10.1016/s1002-...
Through microstructure analysis and tensile tests at room and high temperature,the microstructure and mechanical properties of magnesium alloy AZ81 with 1%～4%(mass fraction)Gd addition were studied.The results show that proper content of rare earth element Gd addition can refine the grain size,and...
Microstructure and mechanical properties of pure magnesium and AZ31 alloy with Ca/Si based refiner addition were investigated. The results indicate that addition of Ca/Si based refiners to pure magnesium and AZ31 alloy results in remarkable microstructure refinement. With proper amount of refiner additio...
Transactionsof NonferrousMetais SocietyofChina .tnmsc.cn MicrostructureandtensilepropertiesofAM50Amagnesiumalloy preparedbyrecrystallisationandpartialmeltingprocess ZHAOZu—de(赵祖德),CHENQiang(陈强),HUANGShn—hai(黄树海), KANGFeng(康凤),WANGYan—bin(~艳彬) ...
2015-02-08上传 稀土元素对镁合金力学性能影响的研究进展 research status of effect of rare earth element on mechanical properties of magnesium alloys 文档格式: .pdf 文档大小: 1.13M 文档页数: 7页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0
Nakanishi, M., Mabuchi, M., Saito, N.et al.Tensile Properties of the ZK60 Magnesium Alloy Produced by Hot Extrusion of Machined Chip.Journal of Materials Science Letters17, 2003–2005 (1998). https://doi.org/10.1023/A:1006668924650
2022 Elsevier Ltd and Techna Group S.r.l.A Nb2O5/Mg gradient coating was synthesized on AZ31 magnesium alloy through the magnetron sputtering technique. The microstructure and properties of the coating were investigated by SEM, AFM, EDS and XPS, scratch tester, nanoindenter, friction tester, ...
Pure magnesium is mainly used as an alloying element in aluminum, for steel desulfurization, production of nodular cast iron, as a reducing agent in titanium and zirconium production, and as a chemical in various processes (see Table 1 in Magnesium Alloys: Alloy and Temper Designation System for...
戴瑜,刘希琴,刘子利,陈照峰,孙国佩 (College of Materials Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China) Abstract:Microstructures, tensile properties, fracture characteristics of commercial AZ31 magnesium alloy thin sheet were studied by optical microscopy, ...