Results 41 to 50 of about 19,161 (304)

Additive Manufacturing Research and Applications [PDF]

, 2022
This Special Issue book covers a wide scope in the research field of 3D-printing, including: the use of 3D printing in system design; AM with binding jetting; powder manufacturing technologies in 3D printing; fatigue performance of additively ...

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The effectiveness of combining rolling deformation with wire-arc additive manufacture on β-Grain refinement and texture modification in Ti-6Al-4V [PDF]

, 2016
In Additive Manufacture (AM), with the widely used titanium alloy Ti–6Al–4V, the solidification conditions typically result in undesirable, coarse-columnar, primary β grain structures.
Anthonysamy, A. A., Colegrove, Paul A., Donoghue, J., Martina, Filomeno, Prangnell, P. B., Williams, Stewart W.   +5 more
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Economic and Environmental Potential of Wire-Arc Additive Manufacturing

Sustainability, 2022
Since its creation, Additive Manufacturing (AM) has experienced a tremendous growth particularly over the last decade due to the industrial paradigm shift intended for improving conventional manufacturing procedures. This work is focused on an emerging AM process known as Wire-Arc Additive Manufacturing (WAAM) to assess its potential for further ...
Manuel Dias, João P. M. Pragana, Bruna Ferreira, Inês Ribeiro, Carlos M. A. Silva   +4 more
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Monotonic and Fatigue Properties of Steel Material Manufactured by Wire Arc Additive Manufacturing [PDF]

Applied Sciences, 2020
In this study, the monotonic and cyclic material properties of steel material of medium static strength produced additively in the wire arc additive manufacturing (WAAM) process were investigated. This investigated material is expected to be particularly applicable to the field of mechanical engineering, for which practical applications of the WAAM ...
Michael Wächter, Marcel Leicher, Moritz Hupka, Chris Leistner, Lukas Masendorf, Kai Treutler, Swenja Kamper, Alfons Esderts, Volker Wesling, Stefan Hartmann   +9 more
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Comparative study of microstructure evaluation and mechanical properties of 4043 aluminum alloy fabricated by wire-based additive manufacturing

Materials & Design, 2020
4043 AlSi alloy samples are fabricated by laser-arc hybrid additive manufacturing and wire arc additive manufacturing. To investigate the influence of laser energy on the fabricated sample, the microstructure evaluation and mechanical properties are ...
Qiuyu Miao, Dongjiang Wu, Dongsheng Chai, Yu Zhan, Guijun Bi, Fangyong Niu, Guangyi Ma   +6 more
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Fracture toughness and fatigue crack growth rate properties in wire + arc additive manufactured Ti-6Al-4V [PDF]

, 2016
This paper presents an experimental investigation of the fracture and fatigue crack growth properties of Ti-6Al-4V produced by the Wire + Arc Additive Manufacture (WAAM) process.
ASTM E399, ASTM E647, Baufeld, Baufeld, Brandl, Brandl, Caina, Croccolo, Ding, Edwards, Edwards, Frazier, Kelly, Kelly, Leuders, Martina, Martina, Riemer, Scott-Emuakpor, Szost, Tsangarakis, Van Hooreweder, Wang, Wang, Wessel, Williams, Zhai, Zhang, Zhang   +28 more
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Heat sources in wire arc additive manufacturing and their impact on macro-microstructural characteristics and mechanical properties – An overview

Smart Materials in Manufacturing
The layer-by-layer production idea known as Wire Arc Additive Manufacturing (WAAM) is suggested as a viable substitute for conventional subtractive methods because of its ability to produce massive metallic components with a moderate degree of geometric ...
Nabeel Ahmed Siddiqui, Muhammad Muzamil, Tariq Jamil, Ghulam Hussain   +3 more
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Study on Single-Layer and Single-Channel Microstructure of 304 Stainless Steel Using Joule Heat Additive Manufacturing

Crystals, 2023
In this study, a solution to the issue of a large heat-affected zone in Wire Arc Additive Manufacturing is presented by employing the Joule Heat Additive Manufacturing method to create a single layer and single channel with a reduced heat-affected zone ...
Suli Li, Zhuang Gao, Jie Xiong, Longfei Fan, Jichao Chen, Kaiyue Ma, Laixia Yang, Bingheng Lu   +7 more
doaj   +1 more source

Improved micro-contact resistance model that considers material deformation, electron transport and thin film characteristics [PDF]

, 2009
This paper reports on an improved analytic model forpredicting micro-contact resistance needed for designing microelectro-mechanical systems (MEMS) switches. The originalmodel had two primary considerations: 1) contact materialdeformation (i.e.
Coutu, Ronald A., McBride, John W., Starman, LaVern A.   +2 more
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The Current State of Research of Wire Arc Additive Manufacturing (WAAM): A Review

Applied Sciences, 2021
Wire arc additive manufacturing is currently rising as the main focus of research groups around the world. This is directly visible in the huge number of new papers published in recent years concerning a lot of different topics.
Kai Treutler, Volker Wesling
doaj   +1 more source