Fatigue and Fracture Behaviour of Additively Manufactured Mechanical Components

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...

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Bibliographic Details
Other Authors: Citarella, Roberto (Editor), De Castro, Paulo M. S. T. (Editor), Maligno, Angelo (Editor)
Format: Electronic Book Chapter
Language:English
Published: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute 2021
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DOAB: description of the publication
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245 1 0 |a Fatigue and Fracture Behaviour of Additively Manufactured Mechanical Components 
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520 |a 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. 
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653 |a milling process 
653 |a part functionality 
653 |a surface integrity 
653 |a research progress 
653 |a non-proportional mixed mode loading 
653 |a fractography 
653 |a mode II stress intensity factor 
653 |a finite element analysis 
653 |a rail steel 
653 |a wheel steel 
653 |a monolithic zirconia crown 
653 |a dental implant abutment 
653 |a cyclic loading 
653 |a mode III stress intensity factor 
653 |a FEA 
653 |a adaptive control 
653 |a fatigue testing 
653 |a simply supported bending 
653 |a mini specimen 
653 |a additive manufacturing 
653 |a 304L stainless steel 
653 |a LCF 
653 |a crack propagation 
653 |a blade-disc-Franc3D 
653 |a mixed-mode cracking 
653 |a fatigue life improvement 
653 |a materials characterization 
653 |a ultrasonic impact treatment 
653 |a DMLS 
653 |a fatigue 
653 |a fracture 
653 |a finite element method (FEM) 
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