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, Trondheim, Norway; 3. Hydro Aluminium Research and Technology Development, NO-6600, Sunndals?ra, Norway Received 10 November 2011; accepted 20 June 2012 Abstract: Al-x%Sc-0.11%Zr alloys (x=0, 0.02... that the recrystallization temperature varies from 250 ℃ for the alloy without Sc to about 600 ℃ for the alloy containing 0.15% Sc because of the high density of Al3(Sc,Zr) precipitates. Key words: aluminium alloy......
Trans. Nonferrous Met. Soc. China 22(2012) 1674-1679 Microstructural examination and mechanical properties of replicated aluminium composite foams Ekkapak WICHIANRAT1, Yuttanant BOONYONGMANEERAT2... (MMRI), Chulalongkorn University,Bangkok 10330, Thailand Received 17 October 2011; accepted 29 April 2012 Abstract: Open-cell aluminium foams can be produced with the structural replication of dimensional......
敏感性 中图分类号:TG 249.9 文献标识码: A Quenching sensitivity of 7050 aluminium alloy hot-rolled plate ZHANG Yong1, 2, DENG Yun-lai1, 2, ZHANG Xin-ming1, 2, LIU Sheng-dan1... of Education, Changsha 410012, China) Abstract: The quenching sensitivity of 7050 aluminium alloy hot-rolled plate was studied by using end quenching test and optical microscopy (OM) and transmission......
Inhibition Behaviour of 2-butinel,4diol and Tartrate Salt,and Their Synergistic Effects on Corrosion of AA3003 Aluminium Alloy in 0.5% NaCl SolutionTaghi Shahrabi,Alireza Yazdzad,Mirghasem Hosseini摘... aluminium alloy corrosion in 0.5% NaCl solution.Experiments were carried out by electrochemical impedance spectroscopy(EIS)and Tafel polarization method in a three-electrode cell. It was concluded......
值保持时间的增加及应力率的降低,棘轮应变明显增大. 关键词:6061-T6铝合金；循环载荷；棘轮行为；时间相关 中图分类号:TG 146.2; O 344.1 文献标识码:A Uniaxial time-dependent cyclic deformation of 6061-T6 aluminium... carried out under uniaxial cyclic straining and cyclic stressing to observe the time-dependent cyclic deformation behaviors of 6061-T6 aluminium alloy at room and elevated temperatures. The main......
of magnesium on wettability of aluminium melt on fly ash WU Lin-li, YAO Guang-chun, LUO Tian-jiao, ZHANG Xiao-ming (Key Laboratory of Ministry of Education for Electromagnetic Processing of Materials, Northeastern University, Shenyang 110004, China) Abstract: The contect angle of the aluminium alloy on fly ash was measured by improved sessile drop technique. Owing to the fact that Mg can......
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, occurs predominantly below 300 °C with additionally β′-Mg2Si particles formed below 200 °C. Key words: aluminium alloys; extrusion; precipitation; homogenization 1 Introduction Aluminium extrusions... scanning calorimetry (DSC) experiments were also performed using a Setaram Labysys model DSC unit by placing the sample disc in the sample pan and super purity aluminium of equal mass......
; accepted 15 September 2006 Abstract: In situ A356/TiB2 composites were successfully fabricated via in-melt reaction among aluminium alloy, K2TiF6 and KBF4 compounds. The composite was examined by using XRD, SEM and EDX techniques. The experimental results reveal that TiB2 are dispersed homogeneously into the aluminium alloy matrix. The mechanical properties of the composites increase......
Trans. Nonferrous Met. Soc. China 25(2015) 3323-3328 Microstructure and mechanical properties of ceramic coatings formed on 6063 aluminium alloy by micro-arc oxidation Nan XIANG1,2, Ren-guo SONG1,2... on 6063 aluminium alloy obtained in silicate-, borate- and aluminate-based electrolyte without and with nanoadditive Al2O3 and TiO2 by micro-arc oxidation (MAO) were studied by scanning electron......
