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J. Cent. South Univ. (2021) 28: 648-656 DOI: https://doi.org/10.1007/s11771-021-4634-9 Influence of B4C particle size on microstructure and damping capacities of (B4C+Ti)/Mg composites YAO Yan-tao... GmbH Germany, part of Springer Nature 2021 Abstract: To study the influence of B4C particle size on the microstructure and damping capacities of (B4C+Ti)/Mg composites, in situ reactive infiltration......
was prepared through sol-gel technique. Tetramethoxysilane and 3-glycidoxypropyltrimethoxysilane were used as precursors for the self-assembled sol-gel coatings. The silane colloidal particle size was analyzed by laser particle size measurement. The results indicate that the particle size is in nano-scale and the diameter of particles deceases with increasing dilution times. Gel permeation......
Electrochemical studies on interplay of mineralogical variation and particle size on bioleaching low grade complex sulphide ores P. A. OLUBAMBI1, J. H. POTGIETER2, S. NDLOVU3, J. O... at a particle size of 75 μm, while electrochemical investigations reveal the highest dissolution at particle size of 106 μm. Electrochemical results show that sphalerite rich phase has the highest dissolution......
Cerium dioxide with large particle size prepared by continuous precipitation李梅,王觅堂,柳召刚,胡艳宏,吴锦绣School of Material and Metallurgy,Inner Mongolia University of Science and Technology摘 要:particle size and its distribution are key factors to the performance of the materials in the functional applications.However,control of particle size......
="ChDivSummary" name="ChDivSummary">Monolithic nanoporous copper (NPC) ribbons with bimodal channel size distributions can be fabricated through chemical dealloying of Mg-32 Cu alloy in an acidic solution...Fabrication and Dealloying Behavior of Monolithic Nanoporous Copper Ribbons with Bimodal Channel Size DistributionsWenbo Liu1,2), Shichao Zhang1) , Ning Li2), Jiwei Zheng1) and Yalan Xing1) 1) School......
;The control parameters of the AFSA and IAFSA 表3 2种常见单峰气溶胶粒径分布函数的反演结果 Table 3 Inverse results of two kinds of common monomodal aerosol particle size distributions 图2 基于IAFSA的单峰L-N分布反演结...)06-2141-06 Application of improved artificial fish school algorithm in retrieving aerosol particle size distribution HE Zhenzong, QI Hong, JIA Teng, RUAN Liming (School of Energy Science and Engineering......
LSM particle size effect on the overall performance of IT-SOFC郑颖平1,葛衫1,周雪影1,陈红1,黄烁1,王绍荣2,孙岳明11. School of Chemistry and Chemical Engineering,Southeast University2. Shanghai Institute of Ceramics... from LSM powders of different particle sizes via the silk-printing technique. It was found that the change in particle size of LSM nanoparticle from 40 to 90 nm resulted in an increase in the maximum......
LSM particle size effect on the overall performance of IT-SOFC郑颖平1,葛衫1,周雪影1,陈红1,黄烁1,王绍荣2,孙岳明11. School of Chemistry and Chemical Engineering,Southeast University2. Shanghai Institute of Ceramics... from LSM powders of different particle sizes via the silk-printing technique. It was found that the change in particle size of LSM nanoparticle from 40 to 90 nm resulted in an increase in the maximum......
hardening behavior was comparatively studied by adding 3 mm diameter polyethylene beads into the mixtures (6% by total volume). Natural flaw size distributions of composites without beads were determined... flaws have sizes larger than cmc and will be superposed to natural flaw system. In practice the size of the particle used as artificial flaws can be selected as the size of the largest voids observed......
is summarized as follows. Step 1: Initialization Take M as particle size, create initial group. Initialize inertia weight λ, acceleration coefficient c1 and c2, the maximal generation (GEN), the initial...J. Cent. South Univ. (2012) 19: 1302-1310 DOI: 10.1007/s11771-012-1142-y Lifetime prediction for tantalum capacitors with multiple degradation measures and particle swarm optimization based......