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; accepted 31 July 2020 Abstract: The effect of the amount of Sn on the formation of fcc phase in Ti-13Ta-xSn (x=3, 6, 9 and 12, at.%) alloys was studied. The alloys were synthesized by mechanical alloying... calculations are in agreement with XRD patterns analysis and HRTEM results. Key words: Ti-based alloy; phase transformation; fcc phase; Rietveld analysis; mechanical alloying 1 Introduction Titanium......
by gas-phase alloying technique MA Jun(马俊)1, NIU Li-bin(牛立斌)1, 2, YAN Yu-ting(闫俞廷)1,GAO Chong(高冲)1, WANG Xiao-gang(王晓刚)1, 3 1. College of Materials Science and Engineering, Xi’an University of Science... Nature 2020 Abstract: Mg-Zn binary alloys fabricated by the gas-phase alloying technique under vacuum condition were investigated in the state of initial state and after heat treatment......
[1,4], mechanical alloying[5], electrical deposition[2], serve plastic deformation[8-9]. Among these methods, flow-levitation-cold-compaction method(FLCC)[10-12] has advantages of few investment... Properties of nanocrystalline copper prepared by vacuum-warm-compaction method CHU Guang(楚 广)1, 2, LIU Wei(刘 伟)1, YANG Tian-zu(杨天足)1, TANG Yong-jian(唐永建)2 1. School of Metallurgical Science......
INFLUENCE OF ALLOYING ELEMENTS ON HYDROGEN DIFFUSION USING SCM-DV-Xα D.M.Xing1,Y.Huang2 (1.School of Physics, Tianjin Normal University, Tianjin 300071, China;2.School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China) Abstract:The influence of alloy composition (Ti, Mn, TiN) on hydrogen diffusion in Fe was studied in detail using SCM-DV-Xα method. The voltage......
Synthesis and grain growth kinetics of in-situ FeAl matrix nanocomposites(Ⅰ): Mechanical alloying of Fe-Al-Ti-B composite powder REN Rong(任 榕), WU Yu-cheng(吴玉程), TANG Wen-ming(汤文明), WANG Feng... with nanocrystalline structure is observed to be present as the only phase in all the alloy compositions after milling. Furthermore, the contents of Ti, B affect the formation of mechanical alloying......
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Trans. Nonferrous Met. Soc. China 24(2014) s99-s105 Mechanical alloying of platinum with 5% ZrO2 nanoparticles for glass making tools Taek-Kyun JUNG1, Dong-Woo JOH1, Seung-Yub LEE2, Myung-Sik CHOI1...; electrical wire explosion; mechanical alloying 1 Introduction Platinum (Pt) and platinum group metals are highly valuable because only a few hundred tons are produced annually. In spite......
; accepted 29 January 2010 Abstract: Reactive mechanical alloying (RMA) was carried out in a planetary ball mill for the synthesis of ternary hydride Mg2FeH6 for hydrogen storage. The formation... increases the hydrogen desorption rate of the complex in the initial 120 s of the desorption process. Key words: reactive mechanical alloying (RMA); metal hydride; hydrogen storage material......
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