Results 71 to 80 of about 3,769,974 (112)

Optimization of vacuum brazing process parameters in AA6061 using Taguchi method

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
Vacuum brazing products have excellent joining quality, less deformation and fewer residual stresses. The vacuum brazing technique has significant effect on the microstructure and property of the aluminum brazed joint, but there is little discussion ...
Huei LIN, Jiun-Ren HWANG, Chin-Ping FUNG
doaj   +1 more source

Examination of the porosity in reactive air brazed joints by ultrasonic testing

, 2014
S.46-49Reactive Air Brazing (RAB) has been developed as a method for joining ceramics and steel using CuO as a reactive agent that interacts with the surface of the ceramic, enabling a wetting by the molten filler material. A major benefit of this method
Wojarski, L., Poenicke, A., Tillmann, W., Sievers, N., Zielke, R., Schilm, J., Pfeiffer, J.   +6 more
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Deposition and utilization of nano-multilayered brazing filler systems designed for melting point depression

, 2012
In this article the preparation and utilization of nano-structured composite films as advanced alternative to eutectic Ag-Cu braze foils are described. The aim is to obtain a system with the same composition but with melting point depression for brazing ...
Tillmann, W. (author), Bissig, V. (author), Hoffmann, F. (author), Wojarski, L. (author), Pigozzi, G. (author), Parlinska, M. (author), Janczak-Rusch, J. (author), Lehmert, B. (author)   +7 more
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Microstructure and mechanical properties of AlN/Cu joints brazed by Ag-Cu-Ti + Y2O3 composite brazing alloy

Hanjie xuebao
Copper-clad ceramic plate is an important heat dissipation component in an insulate-gate bipolar transistor (IGBT), which is composed of high thermal conductivity ceramic and pure copper connection.
Yanming HE, Jiabin LIANG, Chengyin ZHANG, Lei SHI, Xia JIN, Chuanyang LYU, Huaxin LI   +6 more
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Microstructural and mechanical characterizations of SiC–304SS joints brazed with Cu–10TiH2 filler

Journal of Materials Research and Technology
A high-quality brazed joint of SiC ceramic and 304 stainless steel (SiC–304SS) was achieved by Cu–10TiH2 brazing alloy. The effects of brazing temperature on the interfacial microstructure and mechanical properties of SiC–304SS were analyzed. The typical
Q. Ma, Y.W. Chen, S.J. Chen, P. He, X.J. Chen, X. Jin, B. Zheng   +6 more
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Impact of short-time annealing on AISI 8670 tool steel saw during industrial brazing process

Next Materials
This study is focused on determining the impact of short-time annealing during industrial brazing process. Short-time annealing is commonly used to alleviate residual stresses resulting from the brazing process and represent in this study 30% of the ...
Ludovic Jego, Majid Heidari, Muftah Zorgani, Tom Levasseur, Mohammad Jahazi   +4 more
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Orthodontic silver brazing alloys

Australasian Orthodontic Journal, 1989
Orthodontic silver brazing alloys suffer from the presence of cadmium, excessive flow temperatures, and crevice corrosion on stainless steel. Seven alloys were examined. Two alloys contained cadmium.
Broctturst Peter J., Pham Hung L.
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Microstructure and Mechanical Property of 3003 Aluminum Alloy Joint Brazed with Al-Si-Cu-Zn Filler Metal

Cailiao gongcheng, 2016
Al-Si-Cu-Zn filler metal was developed to braze 3003 aluminum alloy. The microstructure and fracture surface of the joint were analyzed by XRD, SEM and EDS, and the effects of brazing temperature on microstructure and property of the joint were ...
LI Xiao-qiang, XIAO Qing, LI Li, QU Sheng-guan   +3 more
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Microstructure, residual stresses and shear strength of diamond-steel-joints brazed with CuSnTiZr filler alloy as a function of brazing parameters

, 2010
A fast and reliable processing of hard materials, like grinding of ceramics or hard metals, can be achieved by the application of diamond as abrasive component.
Wegener, K. (author), Spolenak, R. (author), Leinenbach, C. (author), Buhl, S. (author)   +3 more
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Microstructure of the Transitional Area of the Connection of a High-temperature Ni-based Brazing Alloy and Stainless Steel AISI 321 (X6CrNiTi 18–10)

Acta Polytechnica, 2010
This paper presents a detailed examination of the structure of the transitional area between a brazing alloy and the parent material, the dimensions of the diffusion zones that are created, and the influence on them of a change in the brazing parameters.
R. Augustin, R. Koleňák
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