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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...) were prepared by cast method. By simulating the environment of ocean, the alloy was eroded in 3.5% (mass fraction) NaCl for 2, 4 and 30 h. The microstructures of the samples and eroded alloys were......
Microstructure in the Semi-solid State and Mechanical Properties of AZ80 Magnesium Alloy Reheated from the As-cast and Extruded StatesWenyong JIANG,Tian CHEN,Liping WANG,Yicheng FENG,Yan ZHU,Kaifeng... liquid.The microstructure of the as-cast alloy in the semi-solid state is less spheroidized compared with the MAF alloy under the similar isothermal holding conditions.With prolonged holding time,the size......
into equiaxed grains after plastic deformation in a martensite state at low temperature, and another probable reason is that the microstructure of the original as-cast NiTi SMA samples before compression... 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......
of Nbss/MC. Carbides in the Nb-Ti-C alloys change from Nb2C to (Nb, Ti)C with the increase of titanium content. Microstructures in the as-cast state include primary plate-like Nb2C, eutectic... micrographs of each alloy in the as-cast state are shown in Fig.2. The compositions measured by EDS of Nbss and carbides of each alloy are shown in Table 2. The molar ratio of C/M (Nb, Ti), calculated......
significantly via hot extrusion and Mg-8Li-3Al-2Sn alloy exhibits the best tensile properties. Key words: Mg-Li-Al-Sn alloy; as-cast state; recrystallization; microstructure; tensile properties 1...Trans. Nonferrous Met. Soc. China 30(2020) 2079-2089 Effect of Sn content on microstructure and tensile properties of as-cast and as-extruded Mg-8Li-3Al-(1,2,3)Sn alloys Xiao-yang CHEN, Yang ZHANG......
Microstructural characterization of as-cast and homogenized 2D70 aluminum alloyGuo-jun Wang1,2), Bai-qing Xiong1), Yong-an Zhang1), Zhi-hui Li1), and Pei-yue Li1) 1) State Key Laboratory..." name="ChDivSummary">The microstructure of the as-cast 2D70 aluminum alloy and its evolution during homogenization were investigated by means of optical microscopy (OM), scanning electron microscopy (SEM......
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Microstructures and properties of reciprocating extruded as-cast ZK60 magnesium alloy JIANG Ting(姜婷) 1, 2, GUO Xue-feng(郭学锋)2, MA Guang(马光)1 1. Northwest Institute For Non-ferrous Metal...; Abstract: As-cast d 50 mm ZK60 magnesium alloys were reciprocating extruded for different passes under......
. Final microstructure after forming in semi-solid state is in contrast to as-cast dendritic microstructure, characterized by the globular and polyedric grains surrounded by the fine lamellar eutectic... Trans. Nonferrous Met. Soc. China 20(2010) s1037-s1041 Structure of miniature components from steel produced by forming in semi-solid state b. Masek1, D. Aisman1, M. Behulova2, H......
Development of processing maps for as-cast ZE41A magnesium alloy S. ANBU SELVAN1, S. RAMANATHAN1, R. KARTHIKEYAN2, B. K. RAGHUNATH1 1. Department of Manufacturing Engineering, Annamalai...; The hot deformation behavior of as-cast ZE41A magnesium alloy was studied by employing both processing maps and microstructural observations. To obtain processing map, hot......