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First principles calculation on electronic structure, chemical bonding, elastic and optical properties of novel tungsten triborideWANG Yi-fu(王一夫)1, XIA Qing-lin(夏庆林)2, YU Yan(余燕)2(1. Key Laboratory.... School of Physics and Electronics, Central South University, Changsha 410083, China)Abstract:The electronic structures, chemical bonding, elastic and optical properties of the novel hP24 phase WB3 were......
Localized CO2 laser bonding process for MEMS packaging SUN Li1, A. P. MALSHE1, S. CUNNINGHAM2, A. MORRIS3 1. Department of Mechanical Engineering, University of Arkansas... device after packaging caused by thermal exposure. The localized laser bonding technique for ceramic MEMS packaging to address above-mentioned challenges was investigated. A continuous wave CO2 laser......
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Ultrasonic echo signal fetures of dissimilar material bonding joints GANG Tie(刚 铁)1, Yasuo TAKAHASHI2 (1. State Key Lab of Advanced Welding Production Technology, Harbin Institute... materials bonding can be evaluated by ultrasonic method. Key words: non-destructive evaluation; ultrasonic testing; diffusion bonding; dissimilar material CLC number: TG115 Document code: A 1......
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J. Cent. South Univ. (2021) 28: 351-360 DOI: https://doi.org/10.1007/s11771-021-4607-z Ultra-low temperature anodic bonding of silicon and glass based on nano-gap dielectric barrier discharge YAO... of dielectric barrier discharge (DBD) activated anode bonding. The treated surface was characterized by the hydrophilic surface test. The results showed that the hydrophilic angle was significantly......
Factors governing heat affected zone during wire bonding SUN Li-ning(孙立宁)1, LIU Yue-tao(刘曰涛)1, 2, LIU Yan-jie(刘延杰)1 1. State Key Laboratory of Robotics and System, Harbin Institute of Technology...; Abstract: In the wire bonding process of microelectronic......
New Type Gold Bonding Wire高瑞,江轩,吕保国,班立志摘 要:NewTypeGoldBondingWireGaoRui,JiangXuan,LuBaoguoandBanLizhi(高瑞)(江轩)(吕保国)(班立志)(GeneralResearchInstituteforNon-ferrousMetals,Bei...关键词:......
Effect of surface treatment to inserted ring on Al–Fe bonding layer of aluminium piston with reinforced cast iron ringSUN Lan(孙兰)1, LI Chang-an(李长案)1, TU Jing-wen(屠静雯)1, PENG Ming-cheng(彭明诚)2(1. School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China;2. Chengdu Galaxy Power Co. Ltd. of China, Chengdu 610501, China)Abstract:In order to improve the bonding......