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Effects of second phases on fracture behavior of Mg-10Gd-3Y-0.6Zr alloy LIN Dan(林 丹)1, WANG Lei(王 磊)1, MENG Fan-qiang(孟凡强)1, CUI Jian-zhong(崔建忠)2, LE Qi-chi(乐启炽)2 1. Key Laboratory for Anisotropy... University, Shenyang 110004, China Received 23 September 2009; accepted 30 January 2010 Abstract: The effects of second phases on the fracture behavior of Mg-10Gd-3Y-0.6Zr alloy were investigated......
CALCULATION OF SECOND PHASE PARTICLE-GRAIN BOUNDARY INTERACTION RANGE W. Wang1,X.L. Wang2,L.F. Hou2,Y.H. Wei2 (1.Baosteel Technology Center, Baoshan Iron & Steel Co., Ltd., Shanghai 201900, China... that given the interaction position between SPP and GB, the interaction range can be quantitatively determined by use of this expression. Key words:Second-phase particle; Grain boundary; Pinning force......
them, but few dislocations appear around the reticular second phase in the Mg–1Ce alloy. Among the three alloys, two internal friction peaks(P1 and P2) are detected at about 78 and 167?C in both the Mg–0.5Ce and Mg–1Ce alloys.In addition, the alloy with special parallel second phase structure exhibits excellent damping capacity in both strain amplitude and temperature-dependent regions. These results......
Article ID: 1003-6326(2005)03-0479-06 Simulation of nucleation and coalescence of second phase droplets during earth-based solidification process of immiscible alloys Received... on the nucleation, diffusional growth, especially the coalescence of the second phase droplets in the miscibility gap. A numerical model based on the discrete multi-particle approach was developed......
Inhomogeneous Distribution of Second Phase Particles in Grain Oriented Electrical SteelsYang Li 1), Weimin Mao1, 2) and Ping Yang 1) 1) Department of Materials, University of Science and Technology...="ChDivSummary">The second phase particles were observed during the whole manufacturing process of conventional grain oriented electrical steels, exhibiting that the areal density of particles in the center......
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Effect of second phase precipitation behavior on mechanical properties of casting Al-Cu alloys ZHAO Wen-gui(赵文贵), JIANG Qi-chuan(姜启川), WANG Jin-guo(王金国), LI Yong(李永), HOU Jing-qi(侯景琦) Key...-bidi-font-style: italic"> Abstract: The effect of the second phase......
of precipitation, which has a square shape and the size is about 500 nm. The size of plate shape precipitation is reduced. Key words: vanadium alloy; microstructure; second phase ... and the shrinking ratio is 2.8% compared with the pure vanadium. The main precipitation in the bulk grains is the complex Ti rich Ti-CNO phase, which has a plate shape with the width of about 100 nm......
Drag Effects of Solute and Second Phase Distributions on the Grain Growth Kinetics of Pre-Extruded Mg-6Zn AlloyZhaoyang Jin,Donghua Yu,Xintong Wu,Kai Yin,Kai YanCollege of Mechanical Engineering... with solute and second phase distribution were investigated.Isothermal annealing was conducted on a Gleeble-1500 thermo-mechanical simulator.The mean grain size Dg of each annealed specimen......
recrystallization(DRX) during extrusion,while γ’ phase inhibits DRX. Consequently, the Mg96Y2Ni2(at.%) alloy with LPSO phase and γ’ phase as the main second phases shows the strongest basal texture...Ultrahigh strength Mg-Y-Ni alloys obtained by regulating second phasesS.Z.Wu,X.G.Qiao,M.Y.ZhengSchool of Materials Science and Engineering, Harbin Institute of Technology摘 要: <上一页 1 2 3 4 5 6 7 8 9 10 ... 2020 下一页 >
