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• Al-Pd-Fe合金凝固组织中复杂合金相的结构分析

  来源： 《中国有色金属学报2009年第9期》——王俊萍 孙 威 刘镇洋 张 泽

  quasicrystal studied by high-resolution electron microscopy[J]. Phil Mag Lett, 1994, 70(3): 163-168. [12] BALANETSKYY S, GRUSHKO B, VELIKANOVA T Y, URBAN K. Decagonal quasicrystals in Al-Pd-Fe[J...文章编号:1004-0609(2009)09-1587-07 Al-Pd-Fe合金凝固组织中复杂合金相的结构分析 王俊萍,孙  威,刘镇洋,张  泽 (北京工业大学 固体微结构与性能研究所,北京 100124) 摘  要:应用扫描电镜和透射电子显微方法分析Al75Pd15Fe10铸态合金凝固组织中复杂合金相的分布,成分以及微观结构特征.针对凝固过程中形成的两......

• 快淬Al₇₀Pd₁₇Fe₁₃准晶脱合金化制备纳米多孔钯及其电催化活性

  来源： 《中国有色金属学报(英文版)2019年第4期》——刘歆翌 王英敏 羌建兵 王宝林 马殿国 张伟 董闯

  obvious electro-catalytic activity towards methanol electro-oxidation in alkaline environment. Key words: nanoporous palladium; Al-Pd-Fe quasicrystal; dealloying; electro-catalytic activity 1 Introduction... of ~12 at.% Al and a negligible amount of Fe in the Pd nano-ligaments. Though the electrochemical process occurring at the quasicrystal/electrolyte interface is hard to be clarified, the surface atomic......

• Investigation on the icosahedral quasicrystal phase in Mg70.8Zn28Nd1.2 alloy

  来源： 《JOURNAL OF RARE EARTHS2009年第2期》——ZHOU Cuilan LIANG Wei HAN Fuyin XU Chunxiang YAN Jie ZHANG Jinshan

  Investigation on the icosahedral quasicrystal phase in Mg70.8Zn28Nd1.2 alloy ZHOU Cuilan1,LIANG Wei1,HAN Fuyin1,XU Chunxiang1,YAN Jie1,ZHANG Jinshan1 (1.College of Materials Science and Engineering,Taiyuan University of Technology,Taiyuan 030024,China) Abstract:Mg70.8Zn28Nd1.2 (mole fraction) alloy containing icosahedral quasicrystal phase (I-phase) was prepared under conventional metal......

• Effect of Mg-based spherical quasicrystal on microstructures and mechanical properties of ZA54 alloy

  来源： 《中国有色金属学报(英文版)2010年第7期》——张金山 张永青 张焱 许春香 王晓明 严杰

  Effect of Mg-based spherical quasicrystal on microstructures and mechanical properties of ZA54 alloy ZHANG Jin-shan(张金山)1, ZHANG Yong-qing(张永青)1, ZHANG Yan(张 焱)1, XU Chun-xiang(许春香)1, WANG Xiao... properties of ZA54 alloy reinforced by icosahedral quasicrystal phase (I-phase) particles were studied. Except α-Mg, φ-phase and τ-phase, MgZnYMn I-phase particles can be obtained in ZA54-based composites......

• Growth morphologies of decagonal quasicrystal in highly undercooled Al₇₂Ni₁₂Co₁₆alloy melt

  来源： 《中国有色金属学报(英文版)2002年第6期》——刘新宝 杨根仓 樊建锋 王锦程 宋广生

   ......

• Regenerating deuterium absorption of Ti₃₆Zr₄₀Ni₂₀Pd₄ icosahedral quasicrystal

  来源： 《Acta Metallurgica Sinica2010年第6期》——Huogen HUANG *),Rong LI ),Tianwei LIU ),Liang CHEN ) and Deli LUO ,) ) Science and Technology on Surface Physics and Chemistry Laboratory,Mianyang ,China ) China Academy of Engineering Physics,Mianyang ,China

  regeneration of a suction-cast Ti36Zr40Ni20Pd4 quasicrystal.It was found that only through hot vacuuming the quasicrystal could be refreshed from air-flow poisoning to absorb deuterium in two cycles.During... by eight-stage desorption at different temperatures.After the second desorption,the quasicrystal phase remained in a small volume,as though the desorption temperature was beyond the crystallization......

• Investigation on the icosahedral quasicrystal phase in Mg_70.8Zn₂₈Nd_1.2 alloy

  来源： 《Journal of Rare Earths2009年第2期》——张金山 严杰 韩富银 梁伟 许春香 周翠兰

  Investigation on the icosahedral quasicrystal phase in Mg70.8Zn28Nd1.2 alloy张金山,严杰,韩富银,梁伟,许春香,周翠兰摘 要:Mg70.8Zn28Nd1.2 (mole fraction) alloy containing icosahedral quasicrystal phase (I-phase) was prepared under conventional metal casting conditions. The microstructure, phase constitution and phase structure of the alloy were investigated by means......

• Approximants in annealed IQC(Icosahedral Quasicrystal)-DQC(Decagonal Quasicrystal) pseudo-binary alloys

  来源： 《中国有色金属学报(英文版)2003年第6期》——雷奕 J. M. Dubois M. Calvo-Dahlborg 黑祖昆 P. Weisbecker 董闯

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• Microstructure and mechanical properties of Mg-Zn-Gd-based alloys strengthened with quasicrystal and Laves phase

  来源： 《中国有色金属学报(英文版)2007年增刊第1期》——刘勇 袁广银 卢晨 丁文江

  stability must be obtained at the grain boundary. YUAN et al[6-7] have reported that icosahedra quasicrystal phase (I-phase) and Laves phase can act as the effective elevated temperature strengthening.... [6] YUAN G Y, AMIYA K, KATO H, INOUE A. Structure and mechanical properties of cast quasicrystal-reinforced Mg-Zn-Al-Y base alloys [J]. J Mater Res, 2004, 19: 1531-37. [7] YUAN G Y, KATO H, AMIYA K......

• Growth morphology and evolution of quasicrystal in as-solidified Y-rich Mg-Zn-Y ternary alloys

  来源： 《Rare Metals2007年第5期》——WAN Diqing,YANG Gencang,CHEN Sulin,ZHU Man,and ZHOU Yaohe State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi’an ,China

  Growth morphology and evolution of quasicrystal in as-solidified Y-rich Mg-Zn-Y ternary alloysWAN Diqing,YANG Gencang,CHEN Sulin,ZHU Man,and ZHOU Yaohe State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi’an 710072,China摘 要:A petal-like icosahedral quasicrystal with five branches,which is considered......