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J. Cent. South Univ. (2021) 28: 2179-2192 DOI: https://doi.org/10.1007/s11771-021-4761-3 Performance and mechanism of solid waste coking sulfur paste modified asphalt mixture before and after... mixture. Key words: solid waste; coking sulfur paste modifier; asphalt mixture; performance; mechanism Cite this article as: ZHAO Yong-le, LI Guo-qiang, LI Tao, WANG Hong-yu, ZHANG Shu-ting, ZHANG......
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to investigate the magnetic properties, electronic structure and bonding mechanism of FeF2. By calculating the lattice parameters and magnetic moment as a function of effective interaction parameter..., on the basis of GGA+U method, the electronic structure and bonding mechanism of FeF2 were investigated by the analysis of electron localization function, Bader charge and total charge density......
prepared by accumulative roll bonding(ARB)process. Evolution of microstructure and mechanical properties of ARB-processed Mg-5Li-1Al sheets was investigated.Results show that, during ARB process, the evolution of deformation mechanism of t Mg-5Li-1Al alloy is as follows: twinning deformation, shear deformation, forming macro shear zone, and finally dynamic recrystallization(DRX). The grain refining......
, compressive strength, and microstructure of Si C preforms were investigated, and the bonding mechanism among SiC particulates in preforms was also discussed. Results show that, after heating to 1 100...Properties of SiC Particulate Preforms Based on Different Pore-forming Agents and Bonding Methods for Making SiC/Al Composites邹爱华1,2,周贤良1,2,LI Duosheng2,3,ZHANG Jianyun21. School of Materials Science......
processes of C or CO with Cl2 on TiO2(100) surface were chemisorptions. Key words: first-principles; co-adsorption model; titanium dioxide; bonding Cite this article as: YANG Fan, WEN Liang-ying, PENG... of producing TiCl4 in the world. The first-principles calculation of density functional theory (DFT) can explore the microscopic mechanism of chlorination from the atomic point of view [8, 9]. In recent......
with thickness of about 0.7 mm and porosity of 1.7% is obtained. The deposition efficiency of Al particles on the co-deposited coating is obviously higher than that of Zn particles. The bonding among Zn and Al... collision, so they have relative higher micro hardness than Zn or Al bulk metal. The bonding among the particles in the coating is more strength than the bonding of coating to substrate. There is element......
,导致铝受到镀液的腐蚀,是造成一次浸锌处理后铝/电镀镍结合强度较差的主要原因. 关键词:浸锌层；铝；电镀镍；结合强度 中图分类号:TQ153.4 文献标志码:A Effect of zinc coating process on bonding strength of aluminium/electroplated nickel LUO Yang1... of zinc coating process on the surface morphology of aluminium and the bonding strength of aluminium/electroplated nickel, aluminium was coated with single and secondary zinc layer before electroplating......
Article ID: 1003-6326(2005)06-1219-07 Electrode degradation mechanism during resistance spot welding of zinc coated steel using Cu-TiB2 electrodes DONG Shi-jie(董仕节)1, ZHOU Norman2, CHENG... because of the higher thermal strength; therefore, it is believed that wear is the only mechanism for the composite electrode deterioration. However, both wear and plastic deformation are responsible......
; 文献标志码:A 文章编号:1672-7207(2016)02-0367-06 Bonding mechanism and strength deterioration of self... as binder was studied. The SEM-EDS analyses and X-ray diffraction (XRD) analyses were carried out for the fired briquettes to understand the bonding mechanism as well as the reasons of strength......
