04125nam 2201033z- 450 991055744340332120231214133553.0(CKB)5400000000043288(oapen)https://directory.doabooks.org/handle/20.500.12854/69369(EXLCZ)99540000000004328820202105d2020 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierProgress in Metal Additive Manufacturing and MetallurgyBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20201 electronic resource (224 p.)3-03943-663-5 3-03943-664-3 The advent of additive manufacturing (AM) processes applied to the fabrication of structural components creates the need for design methodologies supporting structural optimization approaches that take into account the specific characteristics of the process. While AM processes enable unprecedented geometrical design freedom, which can result in significant reductions of component weight, on the other hand they have implications in the fatigue and fracture strength due to residual stresses and microstructural features. This is linked to stress concentration effects and anisotropy that still warrant further research. This Special Issue of Applied Sciences brings together papers investigating the features of AM processes relevant to the mechanical behavior of AM structural components, particularly, but not exclusively, from the viewpoints of fatigue and fracture behavior. Although the focus of the issue is on AM problems related to fatigue and fracture, articles dealing with other manufacturing processes with related problems are also be included.History of engineering & technologybicsscresidual stress/strainelectron beam meltingdiffractionTi-6Al-4Velectron backscattered diffractionX-ray diffractionSelective Laser MeltingTi6Al4Vresidual stressdeformationpreheatingrelative densitypowder degradationwire and arc additive manufacturingadditive manufacturingmicrostructuremechanical propertiesapplicationsFe-based amorphous coatinglaser claddingpropertytitaniummicrostructural modelingmetal depositionfinite element methoddislocation densityvacancy concentrationdirected energy depositiondefectshardnessalloy 718hot isostatic pressingpost-treatmentAlloy 718surface defectsencapsulationcoatingfatigue crack growth (FCG)electron beam melting (EBM)hydrogen embrittlement (HE)wire arc additive manufacturingprecipitation hardeningAl–Zn–Mg–Cu alloysmicrostructure characterisationtitanium alloyTi55511synchrotronXRDmicroscopySLMEBMEBSDRietveld analysisWAAMGMAWenergy input per unit lengthprocessing strategycontact tip to work piece distanceelectrical stickoutHistory of engineering & technologyPederson Robertedt1323410Pederson RobertothBOOK9910557443403321Progress in Metal Additive Manufacturing and Metallurgy3035518UNINA