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Influence of Pre-deformation on Aging Precipitation Behavior of Three Al–Cu–Li AlloysJin-Feng Li1,Zhi-Hao Ye1,Dan-Yang Liu1,Yong-Lai Chen2,Xu-Hu Zhang2,Xiu-Zhi Xu2,Zi-Qiao Zheng11. School... on aging precipitates of three near peak-aged Al–Cu–Li alloys,1460 alloy with a low Cu/Li ratio(1.46),2050 alloy with a high Cu/Li ratio(4.51) and 2A96 alloy with a medium Cu/Li ratio(2.97......
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-Cu alloy sheet; LPSO phase, microstructure; aging behavior Foundation item: Projects(51301082, 51464031) supported by the National Natural Science Foundation of China Received date: 2016-11-02... curve of extruded alloy at 250 ℃ 图8 挤压态合金时效过程中的XRD谱 Fig. 8 XRD patterns of extruded alloy during aging process 图8所示为挤压态,挤压峰值态和挤压过时效态合金的XRD谱.由图8可知,14H-LPSO相的衍射峰随时效时间的增加而增加,这表明该相的体积分数逐渐增加.此外除α......
Aging Behavior of Nano-SiC/2014Al Composite Fabricated by Powder Metallurgy and Hot Extrusion TechniquesZhiguo Wang1,2,Chuanpeng Li1,2,Huiyuan Wang1,Xian Zhu1,Min Wu1,Jiehua Li3,Qichuan Jiang11. Key.... Casting Research, Montanuniversitaet Leoben摘 要:The aging-hardening kinetics of powder metallurgy processed 2014Al alloy and its composite have been studied......
Laser-based directed energy deposition of novel Sc/Zr-modified Al-Mg alloys: columnar-to-equiaxed transition and aging hardening behaviorZihong Wang1,2,Xin Lin1,2,Yao Tang1,2,Nan Kang1,2,Xuehao... sites ahead of the solidification interface. Furthermore, the relationship between the solidification control parameters and precipitation behavior of primary Al3(Sc,Zr) nucleation sites......
Influence of aging on damping behavior of TiNi/TiNi alloys synthesized by explosive welding XING Ting-yong(邢廷勇)1, ZHENG Yan-jun(郑雁军)2, CUI Li-shan(崔立山)2, MI Xu-jun(米绪军)1 1. State Key...; Abstract: The influence of aging time, measuring frequency and strain amplitude on the internal friction of TiNi51/TiNi50.2......
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of aging treatment on the crushing behavior of aluminum 6061 alloy tube[J]. Proceedings of the Institution of Mechanical Engineers Part L Journal of Materials Design & Applications, 2014, 229(5... absorption performance were established. The models can accurately predict the elastic-plastic deformation behavior of 6063 aluminum alloy thin-walled structure under different aging conditions......
Effects of Aging Treatment on Intergranular Corrosion and Stress Corrosion Cracking Behavior of AA7003张晓燕1,2,3,宋仁国1,2,3,SUN Bin1,2,31. School of Materials Science and Engineering, Changzhou...:In order to study the effects of aging treatment on the intergranular corrosion(IGC) and stress corrosion cracking(SCC) of 7003 aluminum alloy(AA7003......