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Interface formation energy,bonding,energy band alignment in α-NaYF4 related core shell models:For future multi-layer core shell luminescence materials黄勃龙1,董浩2,Wong Ka-Leung3,孙聆东2,严纯华21. Department... derivation from F?rster type resonant energy transfer(FRET) model. With stable bonding across the interface, the contributions on energy transfer in both radiative and non-radiative energy transfer......
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......
: The HIP diffusion bonding of P/M titanium alloy Ti-6Al-4V and stainless steel 1Cr18Ni9Ti using pure Ni as intermediate layer was studied. Bonding joint with complex bonding interface was obtained... of the characteristics of titanium alloy and stainless steel[1]. However, in the operations of fusion bonding, intermetallics, i.e., TiFe and TiFe2, can appear in bonding interface, which result in poor......
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Fittings Factory, Anshan 114014, China摘 要:<正> The bonding of a steel plate to Al-20Sn slurry was conducted using the casting rolling technique... mechanical property of the bonding plate was researched to determine the relationship between the diffusion time and the interfacial shear strength. In order to identify the mechanism of bonding......
Molecular Dynamics Simulations and Experimental Investigations of Atomic Diffusion Behavior at Bonding Interface in an Explosively Welded Al/Mg Alloy Composite PlateTing-Ting Zhang1,2,3,Wen-Xian... at bonding interface in the AI/Mg composite plate. Corresponding experiments were conducted to validate the simulation results. The results show that diffusion coefficient of Mg atom is larger than......
of conversion coating was also discussed. Key words: film formation mechanism; damage self-healing; densification; interface bonding force Foundation item: Projects (51375106, 51275105) supported...] CRITCHLOW G W, WEBB P W, TREMLETT C J, BROWN K. Chemical conversion coatings for structural adhesive bonding of plain carbon steels[J]. International Journal of Adhesion and Adhesives, 2000, 20(2): 113-122......
separated by shear test shows that for warm bonding the rolling texture disappears on the bond area but the scratch track remain on the bond area for cold bond. There is no gap at the position of interface... and entering temperature of 280 ℃ 4.4 Examination of interface The appearance of the bonded surfaces are observed. In order to identify the bonding features of different samples with different......
particles of Ta-rich phase were also precipitated in NiAl matrix near the interface. Key words: NiAl alloy composite; Al2O3 fibre; diffusion bonding 1 Introduction NiAl alloys are attractive candidate... process or similar powder metallurgy techniques. It is well known that, the mechanical properties of composites are influenced by the bonding strength and microstructure of interface between......
precipitation(SIP) is sufficient under this condition, further impeding the healing of bonding interface.Hence, the joints obtained at low strain rate fractured at the bonding interface easily.Whereas...Dynamic recrystallization behavior and interfacial bonding mechanism of 14Cr ferrite steel during hot deformation bondingLiying Zhou1,2,Wenxiong Chen1,2,Shaobo Feng1,Mingyue Sun1,3,Bin......
