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-fold symmetry structure, thereby proving the characteristics of quasi-periodically atomic ordering. Thus, it is validated that the as-cast microstructures of Mg68Zn28Y4 alloy mainly contain the gray... Corrosion behavior of as-cast Mg68Zn28Y4 alloy with I-phase SHI Fei(史 菲)1, 2, YU Yuan-chun(于元春)3, GUO Xue-feng(郭学锋)2, ZHANG Zhong-ming(张忠明)2, LI Ying-ying(李瑛颖)1 1. School of Materials......
quasicrystalline structure, and the W-phase with face-centered cubic structure presented in the as-cast Mg-Zn-Er alloy. Since stress exponent n and activation energy Qc obtained from creep tests are important... Creep properties and controlled creep mechanism of as-cast Mg-5Zn-2.5Er alloy LI Han(李 晗), DU Wen-bo(杜文博), LI Jian-hui(李建辉), LI Shu-bo(李淑波), WANG Zhao-hui(王朝辉) School of Materials Science......
. The compound Al2Nd and Mg12 Nd were formed in magnesium alloy, which were distributed in the matrix in the shapes of strip and particle, evidently refined the as-cast structure. The as-cast tensile strength...Effect of Neodymium on As-Cast Microstructure and Mechanical Properties of AZ31 Wrought Alloy Liu Xuguang1,Xu Bingshe1,Zhang Junyuan1,Fan Jinping1,Li Mingzhao1 (1.College of Materials Science......
, CIZEK L, BRYTAN Z. Structure and properties of magnesium cast alloys [J]. Journal of Materials Processing Technology, 2007(192/193): 567-574. [10] DECKER R F. The resistance in magnesium [J]. Advanced... Influence of homogenizing on mechanical properties of as-cast AZ31 magnesium alloy ZHANG Bao-hong(张宝红)1, ZHANG Zhi-min(张治民)2 1. School of Materials Science and Engineering, North......
Effects of Zn content on as-cast microstructure and mechanical properties of Mg-xZn-4A1 alloys containing TiC and rare earth elements BAI Liang(白 亮)1, PAN Fu-sheng(潘复生)1, YANG Ming-bo(杨明波)1,2 1..., Chongqing 400050, China Received 28 July 2006; accepted 15 September 2006 Abstract:The effects of Zn content on the as-cast microstructure and mechanical properties of Mg-xZn-4A1 alloys containing TiC......
Investigation of Out-Phase Electromagnetic Casting of Aluminum Alloy () 摘要:The influences of out-phase electromagnetic field on the as-cast structure of horizontal direct chill casting aluminum... an electromagnetically induced forced flow in the melt, which, in turn, changes flow pattern and temperature field in the mold. The as-cast structure of the ingot can be greatly improved by the changes of flow pattern......
As-cast structure of DC casting 7075 aluminum alloy obtained under dual-frequency electromagnetic fieldZhi-hao Zhao,Zhen Xu,Gao-song Wang,Qing-feng Zhu,Jian-zhong CuiThe Key Laboratory...,and changes the surface morphology of the melt pool.Moreover,low-frequency electromagnetic field was found to show the most obvious influence on improving the as-cast structure because of its high permeability......
°C/min in order to obtain the transformation temperatures of as-cast NiTi SMA. X-ray diffraction (XRD) analysis was used to acquire the phase structure of as-cast NiTi SMA. The samples of as-cast NiTi... Trans. Nonferrous Met. Soc. China 22(2012) 90-96 Microstructure evolution and deformation behavior of as-cast NiTi shape memory alloy under compression JIANG Shu-yong, ZHANG Yan-qiu Industrial......
Structure and electrochemical hydrogen storage characteristics of the as-cast and annealed La0.8-xSmxMg0.2Ni3.15Co0.2Al0.1Si0.05 (x=0-0.4) alloys李平1,候忠辉2,杨泰2,尚宏伟2,曲选辉1,张羊换21. School of Materials.... The La0.8-xSmxMg0.2Ni3.15Co0.2Al0.1Si0.05 (x=0, 0.1, 0.2, 0.3, 0.4) elec-trode alloys were fabricated by casting and annealing. The microstructures of the as-cast and annealed alloys were characterized......
Structure and electrochemical hydrogen storage characteristics of the as-cast and annealed La0.8-xSmxMg0.2Ni3.15Co0.2Al0.1Si0.05 (x=0-0.4) alloys李平1,候忠辉2,杨泰2,尚宏伟2,曲选辉1,张羊换21. School of Materials.... The La0.8-xSmxMg0.2Ni3.15Co0.2Al0.1Si0.05 (x=0, 0.1, 0.2, 0.3, 0.4) elec-trode alloys were fabricated by casting and annealing. The microstructures of the as-cast and annealed alloys were characterized......