Results 11 to 20 of about 55,523 (269)
Process window acquisition for impact welding processes
Materials & Design, 2017 Abstract Joining processes by high speed impacts such as explosion welding and electromagnetic pulse welding offer great advantages compared to conventional joining methods, especially fusion welding. However, a comprehensive understanding of the mechanisms and phenomena does not exist yet and thus process design largely involves empirical data.
P. Groche, M. Becker, C. Pabst
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Developing friction stir welding window for AA2219 aluminium alloy
Transactions of Nonferrous Metals Society of China, 2011 A friction stir welding window was developed for effective joining of AA2219 aluminium alloy. Joints were fabricated using different combination of process parameters such as rotational speed and welding speed. Based on macrostructural analysis, the friction stir welding window was constructed.
A.K. LAKSHMINARAYANAN +2 more
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Welding Window: Comparison of Deribas’ and Wittman’s Approaches and SPH Simulation Results [PDF]
Metals, 2019 A welding window is one of the key concepts used to select optimal regimes for high-velocity impact welding. In a number of recent studies, the method of smoothed particle hydrodynamics (SPH) was used to find the welding window. In this paper, an attempt is made to compare the results of SPH simulation and classical approaches to find the boundaries of
Yulia Yu. Émurlaeva +7 more
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Cross-Section Bead Image Prediction in Laser Keyhole Welding of AISI 1020 Steel Using Deep Learning Architectures [PDF]
, 2020 A deep learning model was applied for predicting a cross-sectional bead image from laser welding process parameters. The proposed model consists of two successive generators.
Ki, Hyungson, Oh, Sehyeok
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Journal of Materials Research and Technology, 2021 7000 series aluminum alloys have particularly high strength, if compared to other aluminum alloys or even to some high strength steels. Currently, this alloy is considered on the next developments of automotive structures, as an enabler of improved ...
Pedro Bamberg +6 more
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Study on explosive welding A1060/3D-Printed-SUS316L
Journal of Materials Research and Technology, 2023 Explosive welding has been extensively harnessed to create composite materials for various applications in recent years. Integrating 3D-printed metal materials in explosive welding is important for future research and the broader application of 3D ...
Jiawen Huang +5 more
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Interface Formation during Collision Welding of Aluminum
Metals, 2020 Collision welding is a high-speed joining technology based on the plastic deformation of at least one of the joining partners. During the process, several phenomena like the formation of a so-called jet and a cloud of particles occur and enable bond ...
Benedikt Niessen +10 more
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Journal of Manufacturing and Materials Processing, 2023 In recent years, welding feedback control systems and weld quality estimation systems have been developed with the use of artificial intelligence to increase the quality consistency of robotic welding solutions.
Sakari Penttilä +2 more
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Predicting Operating Windows for High-Frequency Induction Aluminum Tube Welding
Welding Journal, 2023 High-frequency (HF) induction welding is a practical welding technique widely used in various industries. Although it is generally robust, HF induction welding of aluminum tubes is complicated by the very high line speed, which requires high and accurate power input, and, therefore, a small fluctuation or variation in power input could result in ...
SHAO-WEI CHENG, HONGYAN ZHANG
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Explosive Welding of Copper to High Nitrogen Austenitic Stainless Steel
Metals, 2019 In this work, T2 red copper and high nitrogen austenitic stainless steel (HNASS) were explosively welded for the first time. The welding window was theoretically developed, and the experiment was designed by considering the effect of explosive loading on
Yingbin Liu +4 more
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