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(Y3Al5O12, Y4Al2O9) migrates at the surface of AlN with carbon from the graphite-heating element under nitrogen atmosphere. Key words: low-temperature sintering; liquid phase migration; grain growth; AlN...号: TB321; TQ174.1 文献标识码: A Migration of liquid phase and grain growth in low-temperature sintering of AlN FU Ren-li1, YANG Ke-tao1, XIONG Dang-sheng2, QIAO Liang3, ZHOU He-ping3 (1. College......
. Cemented carbides of function alloy graded and other new structures [M]. Changsha: Central South University, 2010: 64-79. (in Chinese) [13] CHHABRA R P, ROY A K. Diffusivity of oxygen and nitrogen in liquid...Trans. Nonferrous Met. Soc. China 24(2014) 4030-4037 Hydrogen diffusion coefficient in liquid metals evaluated by solid-gas eutectic unidirectional solidification Qian-qian YANG1, Yuan LIU1,2, Yan......
Isothermal corrosion (γ′+γ) Ni3Al alloy in liquid zinc WANG Wen-jun(王文俊), LIN Jun-pin(林均品), WANG Yan-li(王艳丽), CHEN Guo-liang(陈国良) State Key Laboratory for Advanced Metals and Materials... in liquid zinc containing small amounts of aluminum (mass fraction less than 0.2%) at 450 ℃ were carried out. The results show that the controlling mechanism of the dissolution reaction is diffusion through......
PREDICTION OF THE MIXING ENTHALPIES OF BINARY LIQUID ALLOYS BY MOLECULAR INTERACTION VOLUME MODEL D.P.Tao1,Z.H.Zhou1,H.W.Yang1 (1.Faculty of Materials and Metallurgical Engineering,Kunming University of Science and Technology,Kunming 650093,China) Abstract:The mixing enthalpies of 23 binary liquid alloys are calculated by molecular interaction volume model (MIVM), which is a two-parameter......
Relaxation process and phase transition of lanthanide liquid crystalline complexes by photoacoustic spectroscopy ZHANG Zhongning1,YANG Yuetao1,LIU Xiaojun1,LI Junjia1,ZHANG Shuyi1 (1.Key Laboratory of Modern Acoustics, Ministry of Education, Institute of Acoustics, Nanjing University, Nanjing 210093, China) Abstract:Lanthanide-containing liquid crystals exhibiting smectic A phase close to room......
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J. Cent. South Univ. (2019) 26: 536-549 DOI: https://doi.org/10.1007/s11771-019-4025-7 Adsorption structures of frothers at gas–liquid interface using DFT method ZHANG Yi-bing(张一兵)1, CHEN Jian-hua... Germany, part of Springer Nature 2019 Abstract: Density functional theory (DFT) simulation was performed to investigate the adsorption mechanisms between frothers and gas–liquid interface. In water phase......
Article ID: 1003-6326(2005)03-0612-03 Deformation of Zr41Ti14Cu12.5Ni10Be22.5 bulk amorphous alloy under isobaric pressure in super-cooled liquid region ZHANG Ke-qin(张克勤)1, LU Qi... automatic transformation recording/measuring instrument) and X-ray diffraction(XRD) method. The deformation behavior of the alloy at various heating rates in the supercooled liquid region was studied......