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investigated by immersion test, electrochemical polarizing analysis and differential thermal analysis (DTA)/thermo gravimetric (TG) experiments. The influence of aging heat treatment on the corrosion resistance of AM60 Mg alloy was studied. AM60 Mg alloy shows better corrosion resistance in sea water than in 3.5%(mass fraction) NaCl solution. The corrosion resistance after aging for 24 h is better......
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......
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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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with the lowest elongation more than 8% at a relatively high level, and the alloys exhibit a ductile facture behavior. The relatively low elongation about 2% remains constant as aging time prolongs... surface of samples after aging for 40 min at 190 ℃, which shows a ductile fracture characteristic (Fig.2(a)). This fracture behavior is consistent with the aging curve of Fig.1 when aged for less......
; 文献标志码:A 文章编号:1672-7207(2015)06-2007-07 Influence of natural aging on quench sensitivity of Al-Zn-Mg-Cu alloy LI Chengbo1, 2, 3, ZHANG... and Engineering , Ministry of Education, Changsha 410083, China; 3. Light Alloy Research Institute, Central South University, Changsha 410083, China) Abstract: The influence of natural aging on the quench......
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......
Effect of two-stage aging on superplasticity of Al-Li alloy LUO Zhi-hui(罗智辉), ZHANG Xin-ming(张新明), DU Yu-xuan(杜予晅), YE Ling-ying(叶凌英) School of Materials Science and Engineering, Central South University, Changsha 410083, China Received 28 July 2006; accepted 15 September 2006 Abstract: The effect of two-stage aging on the microstructures and superplasticity of 01420 Al-Li alloy......