Characterization of gradient CuAl–B4C composites additively manufactured using a combination of wire-feed and powder-bed electron beam deposition methods
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.157824
Abstract: Abstract A combination of wire-feed and powder-bed electron beam additive deposition was applied for fabricating a gradient heterogeneous and wear-resistant CuAl-B4C multilayer composite with two different contents of the boron carbide particles. To improve the… read more here.
Keywords: combination wire; powder bed; b4c; powder ... See more keywords
The stability of laser welding with an off-axis wire feed
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2018.09.003
Abstract: Abstract The concept using an off-axis filler wire during laser welding is introduced here in order to provide added process robustness considering gap width variations. Its stability is investigated with respect to gap width, welding… read more here.
Keywords: wire feed; stability laser; wire; laser welding ... See more keywords
Laser wire-feed metal additive manufacturing of the Al alloy
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2020.106627
Abstract: Abstract Wire-feed additive manufacturing is efficient and cost-competitive in producing large expensive metal components with complex geometry in many industries especially for aerospace and automotive industries. Recently, researchers have shown an increased interest in the… read more here.
Keywords: additive manufacturing; geometry; wire; wire feed ... See more keywords
Microstructure and mechanical properties of double-wire feed GTA additive manufactured 308L stainless steel
Sign Up to like & getrecommendations! Published in 2020 at "Rapid Prototyping Journal"
DOI: 10.1108/rpj-09-2019-0238
Abstract: This paper aims to introduce a novel concept of a double-wire feed (DWF) to alleviate heat accumulation and improve the cooling rate of the molten pool in gas tungsten arc (GTA)-based additive manufacturing (AM), in… read more here.
Keywords: wire; stainless steel; mechanical properties; wire feed ... See more keywords
Aluminum Bronze/Udimet 500 Composites Prepared by Electron-Beam Additive Double-Wire-Feed Manufacturing
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15186270
Abstract: Novel composite CuA19Mn2/Udimet-500 alloy walls with different content of the Udimet 500 were built using electron-beam double-wire-feed additive manufacturing. Intermixing both metals within the melted pool resulted in dissolving nickel and forcing out the aluminum… read more here.
Keywords: double wire; electron beam; aluminum bronze; wire feed ... See more keywords