Results 31 to 40 of about 29,880 (391)
Crystals, 2021 The microstructure and corrosion resistance of samples fabricated by Q345 and 308 bimetallic feedings using two kinds of processes of wire-arc additive manufacturing (WAAM) was observed and compared with that of sample manufactured by a single feeding ...
Qingxian Hu +3 more
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Wire arc additive manufacturing of mild steel [PDF]
Materials and Geoenvironment, 2018 Abstract This paper presents an overview of additive manufacturing technologies for production of metal parts. A special attention is set to wire arc additive manufacturing (WAAM) technologies, which include MIG/MAG welding, TIG welding and plasma welding.
Damjan Klobčar +2 more
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Porosity in wire arc additive manufacturing of aluminium alloys [PDF]
Additive Manufacturing, 2021 Abstract Wire Arc Additive Manufacturing is a near-net-shape processing technology which allows cost-effective manufacturing of large and customized metal parts. Processing of aluminium in Wire Arc Additive Manufacturing is quite challenging, especially in terms of porosity.
Tobias Kamps +12 more
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Wire Arc Additive Manufacturing of Nanomodified 2024 Alloy
Materials Letters, 2022 Abstract Wire arc additive manufacturing (WAAM) has the objective of reducing the fabrication cost and time, as well as the material waste. This technology enables the manufacturing of complex parts near to net shape and as a result, allows greater design freedom.
Arana, Maider +3 more
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Oxidation in wire arc additive manufacturing of aluminium alloys [PDF]
Additive Manufacturing, 2021 Abstract Wire Arc Additive Manufacturing is a near-net-shape machining technology that enables low-cost production of large and customised metal parts. In the present work, oxidation effects in Wire Arc Additive Manufacturing of the aluminium alloy AW4043/AlSi5(wt%) were investigated.
Joerg Volpp +11 more
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Development of a Low-Cost Wire Arc Additive Manufacturing System
Journal of Manufacturing and Materials Processing, 2021 Due to their unique advantages over traditional manufacturing processes, metal additive manufacturing (AM) technologies have received a great deal of attention over the last few years. Using current powder-bed fusion AM technologies, metal components are
Miguel Navarro +3 more
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Design study for wire and arc additive manufacture [PDF]
International Journal of Product Development, 2014 Additive Manufacture (AM) is a technique whereby freeform structures are produced by building up material in a layer by layer fashion. Among the different AM processes, Wire and Arc Additive Manufacture (WAAM) has the ability to manufacture large custom-made metal workpiece with high efficiency.
Mehnen, Jorn +3 more
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Materials & Design, 2022 The advent of novel processing technologies such as wire-arc additive manufacturing, distinguished by high cooling rates, requires the development of adapted feedstock materials.
Thomas Klein +2 more
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Additive Layer Manufacturing using Metal Deposition
Metals, 2020 Among the additive layer manufacturing techniques for metals, those involving metal deposition, including laser cladding/Direct Energy Deposition (DED, with powder feeding) or Wire and Arc Additive Manufacturing (WAAM, with wire feeding), exhibit several
Patrice Peyre
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Orthogonal cutting of Wire and Arc Additive Manufactured parts [PDF]
The International Journal of Advanced Manufacturing Technology, 2021 Abstract Wire and Arc Additive Manufacturing (WAAM) is increasingly being used to produce complex and non-traditional geometries that other technologies are not able to create. Finishing operations, as machining, are often required to accomplish the components functionality.
Pedro P. Fonseca +6 more
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