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J. Cent. South Univ. Technol. (2010) 17: 924-929 DOI: 10.1007/s11771-010-0578-1 Wettability and surfactivity of sodium phosphate surfactants in strong alkali solutions CHEN Sheng-hui(陈胜慧)1, 2... and Ministry of Education, South-Central University for Nationalities, Wuhan 430074, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2010 Abstract: The wettability......
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Effect of Microalloying on Wettability, Oxidation and Solidification Morphology of Sn-9Zn Alloy Zhang Meng1,Wei Xiuqin1,Huang Huizhen1,ZHOU Lang1 (1.School of Materials Science and Engineering, Nanchang University, Nanchang 330047, China) Abstract:Eutectic alloy Sn-9Zn is an attractive candidate for lead-free solders. However, its wettability to copper is poor thus,its development was limited......
Analysis of Surface Wettability of Synthetic Magnetite张汉泉,WANG FenglingSchool of Environmental and Civil Engineering Wuhan Institute of Technology摘 要:Relative contact angle and heat of wetting can be used to provide a measurement of surface wettability of synthetic magnetite. The comparison between synthetic and natural magnetite in terms of surface......
Mechanical Properties and Wettability of Bagasse-reinforced Composite朱继元1,XIONG Jingwen2,HU Xiaofang31. College of Mechanical and Control Engineering, Guilin University of Technology2. Guangzhou... electron microscopy(SEM). Contact angles were measured to test the wettability of the resulting composite. After the chemical treatment with NaOH/KH550, the mechanical properties of the composite can......
Wettability of TiAl alloy melt on ceramic moulds in electromagnetic field LI Bang-sheng(李邦盛)1, LIU Ai-hui(刘爱辉)1, NAN Hai(南 海)2, BI Wei-sheng(毕维生)1, GUO Jing-jie(郭景杰)1, FU Heng-zhi(傅恒志)1 1...: In the electromagnetic field, the wettability between Ti50Al alloy melt and oxide ceramic moulds was studied by the self-designed measuring apparatus. The thermodynamic and kinetic laws and mechanism......
Article ID: 1003-6326(2005)05-1161-05 Effect of Nd and La on surface tension and wettability of Sn-8Zn-3Bi solders ZHOU Jian(周 健), SUN Yang-shan(孙扬善), XUE Feng(薛 烽) (Department... of the contact angle is obtained from the solder with 0.1% Nd addition. Key words: lead-free solder; zinc; neodymium; lanthanum; surface tension; wettability CLC number: TN604 Document code......
Wettability and interfacial reactions of PdNi-based brazing fillers on C-C composite CHEN Bo(陈 波), XIONG Hua-ping(熊华平), MAO Wei(毛 唯), CHENG Yao-yong(程耀永) Laboratory of Welding...; Abstract: The wettability and interfacial reactions of four kinds of PdNi-based brazing fillers......
EFFECTS OF Zn CONCENTRATION ON WETTABILITY OF Sn-Zn ALLOY ON Cu AND ON THE INTERFACIAL MICROSTRUCTURE BETWEEN Sn-Zn ALLOY AND Cu L. Zhou1,X.Q. Wei1,H.Z. Huang1,G.L. Guo2,X.D. Liu2 (1.School... that at a heating rate of 5℃/min, Sn-6.5Zn exhibited no melting range. Dipping and spreading tests were carried out to characterize the wettability of Sn-Zn alloys on Cu. Both tests exhibited that Sn-6.5Zn has......
Wettability of molten Zr55Cu30Al10Ni5 on alumina and zirconiaXU Qiangang1), WU Baoling1), ZHANG Haifeng2), and HU Zhuangqi2) 1) Department of Materials Engineering, Shenyang Institute of Aeronautic.... The wetting of molten Zr55Cu30Al10Ni5 on Al2O3 is a non-reactive wetting. Owing to the formation of diffusion band at the front of the wetting tip in the Zr55Cu30Al10Ni5/Al2O3 system, the wettability......