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Cerium dioxide with large particle size prepared by continuous precipitation WANG Mitang1,LI Mei1,WU Jinxiu1,LIU Zhaogang1,HU Yanhong1 (1.School of Material and Metallurgy,Inner Mongolia University... for optical glasses and additives for advanced glasses, as well as cosmetic materials, The particle size and its distribution are key factors to the performance of the materials in the functional......
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Effect of particle size distribution on properties of zirconia ceramic mould for TiAl investment castingCHEN Yan-fei, XIAO Shu-long, TIAN Jing, XU Li-juan, CHEN Yu-yong(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:The effect of particle size distributions (PSDs) on the properties of zirconia ceramic mould for TiAl investment casting......
Effects of particle size on residual stresses of metal matrix composites YAN Yi-wu(晏义伍), GENG Lin(耿 林), LI Ai-bin(李爱滨) School of Materials Science and Engineering, Harbin Institute of Technology... used. By incorporating the Taylor-based nonlocal plasticity theory, the effect of particle size on the nature, magnitude and distribution of residual stresses of the composites was studied......
J. Cent. South Univ. (2021) 28: 1333-1341 DOI: https://doi.org/10.1007/s11771-021-4706-x Effect of particle size on bioleaching of low-grade nickel ore in a column reactor WANG Xin(王欣), YANG Hong... GmbH Germany, part of Springer Nature 2021 Abstract: Biological column leaching of Ni from low-grade Ni ore was studied, and the effects of ore particle size on leaching rate were investigated. The Ni......
Effect of graphite particle size on wear property of graphite and Al2O3 reinforced AZ91D-0.8%Ce composites ZHANG Mei-juan(张美娟), LIU Yong-bing(刘勇兵), YANG Xiao-hong(杨晓红), AN Jian(安 健), LUO Ke... the graphite particle size descends. Moreover, Ce enriches around the graphite particle and Al2O3 short fibers and forms Al3Ce phase with Al element. The graphite which that works as lubricant......
Effect of TiC particle size on microstructure and mechanical properties of 1%TiCp/W composites YU Fu-wen(于福文)1, WU Yu-cheng(吴玉程)1, CHEN Yong(陈 勇)1, DENG Jing-quan(邓景泉)1, CHEN Jun-ling(陈俊凌... temperature. The results show that both n-TiC and μ-TiC particles are homogeneously distributed in the as-sintered composites. The size of n-TiC particle is about 100 nm, and that of μ-TiC particle......
Article ID: 1003-6326(2005)02-0217-04 Effect of particle size on thermo-physical properties of SiCp/Cu composites fabricated by squeeze casting WU Gao-hui(武高辉), CHEN Guo-qin(陈国钦), ZHU De-zhi... applications, copper matrix composites reinforced with different sized SiC particles (10μm, 20μm and 63μm) were fabricated by squeeze casting technology. And the effect of particle size on their thermo......
PARTICLE SIZE AND MICROSTRUCTURE OF Ni NANOPOWDERS PREPARED BY ANODIC ARC PLASMA H.X. Qiao1,Z.Q. Wei2,W.J. Feng2,Q.Wang2,J.F. Dai2,P.X. Yan3 (1.College of Civil Engineering, Lanzhou University...) Abstract:Pure Ni nanopowders were successfully prepared by the method of anodic arc discharged plasma with homemade experimental apparatus. The particle size, mircostructure and morphology......
to develop Mg-Al-B-O particle reinforce composite alloys , and it is feasible to develop nanometer crystallization of block material by Mg-B-O-RE. Key words: magnesium alloys; grain size refinement; composite... Grain size refinement of magnesium composite alloys by addition of B2O3 BU Le-ping(卜乐平)1,2, S. TANAKA1, M. TSUSHIDA3, S. ANDO3, H. TONDA3 1. Graduate School of Science and Technology,Kumamoto......