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Formation process of liquid in interface of Ti/Cu contact reaction couple WU Ming-fang(吴铭方), YU Chun(余 春), YU Zhi-shui(于治水), LI ui-feng(李瑞峰) (Department of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China) Abstract: By using the Ti/Cu contact reaction couples, the dissolution behavior of Ti and Cu in the eutectic reaction process......
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Reaction diffusion in continuous SiC fiber reinforced Ti matrix composite L? Xiang-hong(吕祥鸿), YANG Yan-qing(杨延清), HUANG Bin(黄 斌), LUO Xian(罗 贤), LIU Yu-cheng(刘玉成) State Key Laboratory... pure Ti(TA1) matrix composites were fabricated by a vacuum hot pressing(VHP) method and then heat-treated in vacuum under different conditions. The interfacial reaction and the formation of interfacial......
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water bath to conduct the contact reaction experiments. The relationship between self-ignition and self-initiation of explosives and various actors were obtained based on the extent of contact reaction... doesn’t relate to the grade of ore sample. Key words: powdery emulsion explosives; pyrite; self-initiation; contact reaction 云浮硫铁矿为一巨大型的沉积变质热液富集矿床.矿体产于前泥盆系第四分层,目前正在开采的Ⅲ和Ⅳ矿体均属于高硫矿体,占矿区总储量的92%,Ⅲ和Ⅳ矿体是露天开采范围......
J. Cent. South Univ. (2017) 24: 2266-2274 DOI: https://doi.org/10.1007/s11771-017-3637-z Extracting reaction mechanism analysis of Zn and Si from zinc oxide ore by NaOH roasting method CHEN Bing(陈兵... Central South University Press and Springer-Verlag GmbH Germany 2017 Abstract: The orthogonal test was used to optimize the reaction conditions of roasting zinc oxide ore with NaOH aiming......
Influence of graphite content on sliding wear characteristics of CNTs-Ag-G electrical contact materials WANG Juan(王 娟), FENG Yi(凤 仪), LI Shu (李 庶), LIN Shen(林 森) Department of Materials Science...; Abstract: CNTs-Ag-G electrical contact composite material was prepared by means of powder metallurgical method. The influence of the graphite content on sliding......
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of contact interface to sequentially experience the cycle process of heating, phase transition of heat decomposition or thermal melting, then degradation reaction of resin-matrix as well as the flow... Tribological behavior and wear mechanism of resin-matrix contact strip against copper with electrical current TU Chuan-jun(涂川俊), CHEN Zhen-hua(陈振华), CHEN Ding(陈 鼎), YAN Hong-ge(严红革), HE Feng-yi......
: reactive wetting; solid-liquid interfacial energy; contact angle; graphite; interface reaction 1 Introduction A great interest has been triggered that the wetting of liquid metal on metallic or ceramic... with opposite sign in reaction-limited spreading stage. Furthermore, most dynamical equations of them had been built on the basis of the relationship between the contact angle or radius and time. Here, we......