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Microstructure and Thermal Conductivity of As-Cast and As-Solutionized Mg–Rare Earth Binary AlloysLiping Zhong1,Jian Peng1,2,Song Sun1,Yongjian Wang1,Yun Lu3,Fusheng Pan1,21. State Key Laboratory... 要:The microstructure and thermal conductivity of four groups of Mg–rare earth(RE) binary alloys(Mg–Ce,Mg–Nd, Mg–Y and Mg–Gd) in as-cast and as-solutionized......
applied as aeroengine components for its low cost and good mid-temperature(600–900?C) properties. Since used in as-cast state, the comprehensive understanding on its mechanical properties...Tensile, creep behavior and microstructure evolution of an as-cast Ni-based K417G polycrystalline superalloyBeining Du1,Ziyang Hu1,2,Liyuan Sheng1,Chuanyong Cui3,Jinxia Yang3,Yufeng Zheng1,Xiaofeng......
): 241-249. [17] HU K, PHILLION A B, MAIJER D M, COCKCROFT S L. Constitutive behavior of as-cast magnesium alloy Mg-Al3-Zn1 in the semi-solid state [J]. Scripta Materialia, 2009, 60: 427-430. [18... Tensile properties of as-deformed 2A50 aluminum alloy in semi-solid state DU Zhi-ming(杜之明)1, 2, CHEN Gang(陈 刚)1, LIU Jun(柳 君)1, XIE Shui-sheng(谢水生)2 1. School of Materials Science......
Tensile fracture of as-cast and hot rolled Mg-Zn-Y alloy with long-period stacking phase WANG Bai-shu(王柏树)1, 2, XIONG Shou-mei(熊守美)1, LIU Yong-bing(刘勇兵)3 1. State Key Laboratory of Automotive..., Jilin University, Changchun 130025, China Received 23 September 2009; accepted 30 January 2010 Abstract: An experimental Mg97Zn1Y2 (molar fraction, %) alloy was produced by rolling the as-cast alloy......
的形式分布于片层晶团界面处,在B和Y的共同作用下,合金的片层晶团尺寸以及片层间距进一步减小. 关键词:TiAl基合金;显微组织;铸造合金;B;Y 中图分类号:TG142 文献标志码:A Effects of trace B and Y elements on microstructures of cast Ti-Al-Nb-W alloy YANG Guang-yu1, LIU Yong1, WANG Yan1, LI Jian-bo1, TANG Bei2, LI Hui-zhong2 (1. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China; 2. School of Materials......
Comparison of as-cast microstructure, tensile and creep properties for Mg-3Sn-1Ca and Mg-3Sn-2Ca magnesium alloys YANG Ming-bo(杨明波)1, 2, CHENG Liang(程 亮)1, PAN Fu-sheng(潘复生)2 1...; Abstract: The as-cast microstructure, tensile and creep properties of Mg-3Sn-1Ca and Mg-3Sn-2Ca magnesium alloys were investigated and compared by using optical......
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Microstructure and mechanical properties of as-cast and heat treated Mg-15Gd-3Y alloy张磊1,董选普1,李继强2,王文俊1,王爱华1,樊自田11. State Key Laboratory of Material Forming and Mould & Die Designing,Huazhong... and mechanical properties of Mg-15Gd-3Y alloy were investigated in the as-cast and heat treated conditions.The microstructure evolution from as-cast to cast-T4 states involved α-Mg solid solution+Mg5(Gd,Y......
Effects of mischmetal addition on phase transformation and as-cast microstructure characteristics of M2 high-speed steel曲明贵1,王振华1,2,李慧1,吕知清1,2,孙淑华3,傅万堂11. State Key Laboratory of Metastable Materials...="ChDivSummary" name="ChDivSummary">The influence of mischmetal (Ce-La) addition on phase transformation and as-cast microstructure characteristics of M2 high-speed steel (HSS) was investigated using......
Microstructure and mechanical properties of as-cast and heat treated Mg-15Gd-3Y alloy张磊1,董选普1,李继强2,王文俊1,王爱华1,樊自田11. State Key Laboratory of Material Forming and Mould & Die Designing,Huazhong... and mechanical properties of Mg-15Gd-3Y alloy were investigated in the as-cast and heat treated conditions.The microstructure evolution from as-cast to cast-T4 states involved α-Mg solid solution+Mg5(Gd,Y......