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Influence of sputtering parameters on microstructure and mechanical properties of GeSbTe films FU Yong-zhong(付永忠) Micro/Nano Science and Technology Center, Jiangsu University, Zhenjiang 212013... words: GeSbTe films; sputtering parameters; microstructure; mechanical properties ......
Additive manufacturing of steel–copper functionally graded material with ultrahigh bonding strengthChaolin Tan1,2,3,Youxiang Chew3,Guijun Bi3,Di Wang1,Wenyou Ma2,Yongqiang Yang1,Kesong Zhou21. School... materials(FGMs) with flexible spatial design and high bonding strength. A steel-copper FGM with high interfacial strength was developed using laser powder bed fusion(LPBF). The effect of laser process......
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chip by in-mold bonding CHU Chunpeng, JIANG Bingyan, LIAO Jing, WANG Zhang, HUANG Lei (State Key Laboratory of High-Performance Complex Manufacturing,Central South University, Changsha 410083, China) Abstract: Based on the Maxwell model, the deformation law of micro-channels during the in-mold bonding process was studied. The strain/time behaviour of PMMA was obtained through uniaxial compression......
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.... The structure and energy characteristics of the titanium oxides are important parameters in the calculation of the chlorination adsorption. The selection of these parameters is directly related to the accuracy......
Bonding interface zone of Mg-Gd-Y/Mg-Zn-Gd laminated composite fabricated by equal channel angular extrusion WU Di(吴 迪)1, 2, CHEN Rong-shi(陈荣石)1, HAN En-hou(韩恩厚)1 1. State Key Laboratory... the Mg-5Gd-5Y/Mg-2Zn-1Gd (GW55/ZG21) laminated composites. After fabrication and annealing treatment, the microstructural evolution, phase constitution, microhardness, and bonding strength were......
of samples was TiC–Ti–Cu–Nb-SS, as displayed in Figure 1(a). Bonding trials were performed in a Gleeble-1500D tester and the parameters were: temperature T=885 °C, pulsed compressive load pmin=2 MPa..., shown in Figure 2(b). This meant that fracture of the TiC cermet/SS joint was a brittle manner. It was well known that the most important parameters for PTLP bonding, bonding temperature, pressure......
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alloy side instead after long holding time. Only when an appropriate interface microstructure was achieved by optimizing the bonding parameters, could the shear strength of the joint reach 80...Diffusion Bonding of Dissimilar Intermetallic Alloys Based on Ti2AlNb and TiAlJianying Zou 1)? , Yuyou Cui 2) and Rui Yang 2) 1) China University of Petroleum, Dongying 257061, China 2) Institute......
interfacial voids between the two contact surfaces tend to collapse. Many researchers proposed some models for void closure so as to optimize bonding parameters [11-14]. In the experimental investigation, the characteristic of bonding interface and mechanical properties varied with bonding parameters were investigated in the DB process of titanium alloy [15], magnesium alloy [16], steel [17], TiAl......
