000162665 001__ 162665
000162665 005__ 20251017144655.0
000162665 0247_ $$2doi$$a10.1007/s00170-023-11538-3
000162665 0248_ $$2sideral$$a145195
000162665 037__ $$aART-2023-145195
000162665 041__ $$aeng
000162665 100__ $$aLaghi, Vittoria
000162665 245__ $$aMechanical and microstructural features of wire-and-arc additively manufactured carbon steel thick plates
000162665 260__ $$c2023
000162665 5060_ $$aAccess copy available to the general public$$fUnrestricted
000162665 5203_ $$aMetal additive manufacturing (AM), in particular wire-and-arc additive manufacturing (WAAM), has become over the last few years the breakthrough technology to reduce the environmental impact and increase the efficiency of steel structures. Although intense research effort has been paid toward the mechanical characterization of WAAM-produced thin walls, little attention has been devoted to the investigation of multi-layered thick parts. These latter would indeed expand the application of WAAM for large-scale constructions requiring thicker cross-sections to withstand high loading conditions. The present work provides a comprehensive experimental investigation of mild steel WAAM thick plates from the fabrication to the mechanical and microstructural characterization. First, the fabrication process is presented in full details. From that, microstructural and mechanical characterization is described and discussed, showing a homogeneous microstructure with little influence on the mechanical response along the wall plate thickness, also considering different specimen orientations with respect to the printing directions. The results confirm good mechanical properties of the printed outcomes, in line with those of structural mild steels manufactured with conventional technologies. Little influence on the response along the thickness is reported, thus proving the required quality of WAAM thick parts for applications in the construction sector.
000162665 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es
000162665 590__ $$a2.9$$b2023
000162665 591__ $$aENGINEERING, MANUFACTURING$$b29 / 68 = 0.426$$c2023$$dQ2$$eT2
000162665 591__ $$aAUTOMATION & CONTROL SYSTEMS$$b36 / 84 = 0.429$$c2023$$dQ2$$eT2
000162665 592__ $$a0.696$$b2023
000162665 593__ $$aComputer Science Applications$$c2023$$dQ2
000162665 593__ $$aControl and Systems Engineering$$c2023$$dQ2
000162665 593__ $$aSoftware$$c2023$$dQ2
000162665 593__ $$aMechanical Engineering$$c2023$$dQ2
000162665 593__ $$aIndustrial and Manufacturing Engineering$$c2023$$dQ2
000162665 594__ $$a5.7$$b2023
000162665 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000162665 700__ $$aArrè, Lidiana
000162665 700__ $$aTonelli, Lavinia
000162665 700__ $$aDi Egidio, Gianluca
000162665 700__ $$aCeschini, Lorella
000162665 700__ $$aMonzón, Ivan
000162665 700__ $$aLaguía, Alberto
000162665 700__ $$0(orcid)0000-0001-7178-4285$$aDieste, José Antonio$$uUniversidad de Zaragoza
000162665 700__ $$aPalermo, Michele
000162665 7102_ $$15002$$2515$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Ing. Procesos Fabricación
000162665 773__ $$g127, 3-4 (2023), 1391-1405$$pInt. j. adv. manuf. technol.$$tINTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY$$x0268-3768
000162665 8564_ $$s6984604$$uhttps://zaguan.unizar.es/record/162665/files/texto_completo.pdf$$yVersión publicada
000162665 8564_ $$s2457532$$uhttps://zaguan.unizar.es/record/162665/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000162665 909CO $$ooai:zaguan.unizar.es:162665$$particulos$$pdriver
000162665 951__ $$a2025-10-17-14:37:52
000162665 980__ $$aARTICLE