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with that of the as-spun amorphous state. Key words:Al-based amorphous; crystallization; electrochemical corrosion; rare earths; [全文内容正在添加中] ...Influence of crystallization on corrosion resistance of Al86Ni6La6Cu2 amorphous alloy XIE Changqing1,WU Xueqing1 (1.Department of Physics and Information Engineering,Hunan Institute of Humanities......
Preparation of Al-based amorphous coatings and their propertiesLei Jin1,2,3,Le Zhang1,Kaige Liu2,Zhigang Che1,Kai Li2,Ming Zhang2,Bo Zhang21. Science and Technology on Power Beam Process Laboratory...-corrosion life for amorphous Al-based coatings,respectively.Therefore,the life of the Albased amorphous coatings is about 3.8 times that of 7075 T6 aluminum alloy.Besides,the failure mechanism......
of Mechanics, Chinese Academy of Sciences, Beijing 100080, China) Abstract: Amorphous [Al-Si-O] coatings were deposited on aluminum alloy by plasma electrolytic oxidation(PEO). The process parameters... amorphous coatings with a thickness of 30μm on aluminum alloy which possesses significant hardness and heat-resistance. In this study, [Al-Si-O] amorphous coatings were formed on aluminum alloy......
Crystallization of Al-based Amorphous Alloys in Good Conductivity SolutionYonggang Wang1,Yan Liu1,Yingjie Li1,Bang An1,Guanghui Cao2,Shifeng Jin3,Yimin Sun1,Weimin Wang11. Key Laboratory for Liquid... of the samples occur after corrosion. The influence of Ni content on the phase separation, bending and cracking can be explained by the fact that the percolation of the backbone clusters in the amorphous......
on the correlation between the pre-peak and the physical properties of the Al-based glasses. In general, compared with the crystalline state, the amorphous alloy contains more excess free volume. The free... Correlation between pre-peak in structure factor and physical properties in Al-based amorphous alloys LI Rui, WANG Wei-min, MA Hai-jian, LI Gui-hua, QIN Jing-yu, ZHANG Zhong-hua, TANG Xing-wei......
to the formation of TiH2. The volume fraction of TiH2 in Al65Cu16.5Ti18.5 amorphous powder is measured to be 4.30%. Key words: Al-based amorphous alloy; process optimization; wet milling; TiH2 1... to the synthesis of Al-based amorphous alloy by mechanical alloying [6-8]. Although ball milling element powders within a wide range of mole fraction can achieve amorphous or amorphous/nanocrystalline alloys......
formation, so it is favorable to Al-based glass formability. Key words:rare earths; cerium; Al-Fe-Ce amorphous alloy; prepeak; chemical short-range order; [全文内容正在添加中] ...Effect of Cerium on Chemical Short-Range Order of Al-Fe-Ce Amorphous Alloy WU You-shi1,ZHANG Lin1,WANG Wei-min1,BIAN Xiu-fang1,LI Hui1,XING Zhi-na1 (1.College of Materials Science and Engineering......
and ribbon thickness 4 Conclusions 1) Based on heat transfer theory and temperature gradient theory, the relationship between amorphous alloy ribbon thickness and solidification time is derived...; References [1] INOUE A. Amorphous, nanoquasicrystalline and nanocrystalline alloys in Al-based systems[J]. Progress in Materials Science, 1998, 43(5): 365-520. [2] TAKAYAMA S. Amorphous structures......
Devitrification-induced an Ultrahigh Strength Al-based Composite Maintaining DuctilityDong Kan1,Xiaopeng Li2,Baijun Yang1,Hongwang Yang3,Jianqiang Wang11. Shenyang National Laboratory for Materials...,Shenyang University of Technology摘 要:A new Al-based composite consisting of submicron-sized α-Al matrix embedded with precipitated intermetallic phases......
amorphous matrix[8-14]. The annealing treatment based on primary crystallization of the Al-rich amorphous alloy is an important well-controlled method to this kind of ideal nanoscale structure... and precipitation mechanism of nanoscale Al particles in Al-Ni based amorphous alloy[J]. Acta Mater, 1997, 45(6): 1477-1487. [13] GREER A L. Crystallization of amorphous alloys[J]. Metallurgical and Material......