共搜索到6208条信息，每页显示10条信息，共621页。用时：0小时0分0秒873毫秒
important effect of melt is lubrication. A thin molten Al film exists between the friction pairs, to some extent, it has the effects of lubrication and cooling as other lubricants. 5.3.3 Grain size When......
Trans. Nonferrous Met. Soc. China 25(2015) 4126-4143 Empirical model for bio-extraction of copper from low grade ore using response surface methodology M. YAGHOBI MOGHADDAM1, S. Z. SHAFAEI1, M. NOAPARAST1, F. DOULATI ARDEJANI1, H. ABDOLLAHI1, M. RANJBAR2, M. SCHAFFIE3, Z. MANAFI4 1. School of Mining......
on fabrication of novel thermites film by electrophoretic deposition method[D]. Chongqing: Chongqing University, 2015. [65] DAVE V R, COLA M J, SWANSON R E, HARTMAN D. Structurally sound reactive material......
be synthesized as a consequence of R.F. plasma- assisted magnetron sputtering method [34]. The produced thin film was characterized by low depth of 500 nm and therefore for hardness measurements... of crystalline films with the CrB2 phase. The hardness and elastic modulus of the stoichiometric pulsed magnetron sputtered CrB2 film were ranged from 31.8-38.7 GPa and 217-240 GPa, respectively......
film on the powder’s particles, thus inhibiting the reaction of the particle core with the acid. Moreover, despite of solid residue formation, this option was more preferred than using more expensive......
the coarse aggregate [58]. A layer of water film will form under the coarse aggregate, which increases the water-cement ratio, and the crystalline products around the coarse aggregate are coarser crystals......
Trans. Nonferrous Met. Soc. China 31(2021) 53-73 Microstructural evolution, flow stress and constitutive modeling of Al-1.88Mg-0.18Sc-0.084Er alloy during hot compression Fu-rong CAO1,2,3, Bin YIN4, Si-yuan LIU1, Lu SHI1, Shun-cheng WANG5, Jing-lin WEN1 1. School of Materials Science and Engineering......
)-ZnSnO3 and poly(methyl methacrylate)-ZnSnO3 nanocomposites[J]. RSC Advances, 2017, 7(49): 30513-30520. [72] DAI B Y, ZHANG L, HUANG H M, et al. Photocatalysis of composite film PDMS-PMN-PT@TiO2......
