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, 2003, 13(3): 622-625 [10] ZHANG M X, KELLY P M, QIAN M, TAYLOR J A. Crystallography of grain refinement in Mg-Al based alloys[J]. Acta Materialia, 2005, 53: 3261-3270. [11] JIN Q L, EOM J P, LIM S G... Grain refinement of Mg-Al magnesium alloys by carbon inoculation WANG Zhao-hui(王朝辉), KANG Yong-lin(康永林), ZHAO Hong-jin(赵鸿金), XU Yue(徐 跃) School of Materials Science and Engineering, University......
, V, Ti, Y)合金样品球磨50 h后的SEM像 Fig. 1 SEM images of Mg-Al-M(M=0, V, Ti, Y) alloys 图2 Mg-Al-M(M=0, V, Ti, Y)合金材料球磨及吸放氢后的XRD谱 Fig. 2 XRD patterns of Mg-Al-M(M=0, V, Ti, Y) composites 图2所示...] TANNIRU M, SLATTERY D K, EBRAHIMI F. A study of phase transformations during the development of pressure- composition-isotherms for electrodeposited Mg-Al alloys[J]. International Journal of Hydrogen......
="ChDivSummary">The effect of CAl0.5W0.5(CAW) compound on the grain refinement of Mg-Al based alloys was investigated.The results show that CAW compound is an effective and active grain refiner.The grain size of binary Mg-Al alloys is more than 500 μm,and it is changed to about 110 μm with a 1 wt.% CAW addition.The hardness increased with the decease of grain size monotonously.The mechanical properties......
of materials can be maintained because Al is a primary alloy element for the AZ series Mg alloys. The Mg-Al intermetallic compounds including Al17Mg12 and Al3Mg2 have good corrosion resistance. Based.... Key words: Mg-Al intermetallic coating; multilayer; diffusion; corrosion; magnesium alloy; molten salt treatment 1 Introduction In recent years, magnesium alloys, owing to their excellent combination......
, such as AZ91 and AM60 based on Mg-Al system, limit the application of these alloys to temperatures below 120 ℃[1]. Some magnesium alloys containing rare earth developed in past decades exhibit high... to develop some new magnesium alloys with good creep properties, acceptable castability and low cost. Recent investigations reveal that alloys based on Mg-Zn-Al ternary system are promising to meet......
-deposition was also performed and certain compositions of the Mg-Al, and Mg-Zn were obtained. The alloys obtained from the co-deposition show a typical as-cast microstructure. The best conditions... of Mg-Li alloys at low temperature molten salt system, in which Mg was employed as cathodic and the electrolysis temperature was not higher than 510 ℃. DENG et al[7] proposed a process for preparing Mg-Y......
addition of Ti is believed to increase the grain refinement efficiency of Al4C3-containing Al-Ti-C master alloys in AZ31 alloy. Key words: Mg-Al based alloys; grain refinement; Al-Ti-C master alloys; Al4C3... magnesium alloys[1-3]. Mg-Al based alloys are the most common and commercial magnesium alloys to which many grain refining methods have been applied to obtain a homogeneous and fine microstructure......
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High damping capacities of Mg-Cu based alloys WAN Di-qing(万迪庆)1, HE Bo-lin(何柏林)1, XIONG Guang-yao(熊光耀)1, CHEN Zhao-xia(陈朝霞)1, WANG Jin-cheng(王锦程)2, YANG Gen-cang(杨根仓)2 1. School...’an 710072, China Received 23 September 2009; accepted 30 January 2010 Abstract: The dynamic mechanical analyzer (DMA) was applied to investigate the damping properties of Mg-Cu based alloys. The results......
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