Fracture and fatigue in additively manufactured metals

TH Becker, P Kumar, U Ramamurty - Acta Materialia, 2021 - Elsevier
Additive manufacturing (AM) of metallic components offers many advantages over
conventional manufacturing methods, most notably design freedom at little material waste …

Additive manufacturing of fatigue resistant materials: Challenges and opportunities

A Yadollahi, N Shamsaei - International Journal of Fatigue, 2017 - Elsevier
This overview focuses on the current state of knowledge pertaining to the mechanical
characteristics of metallic parts fabricated via additive manufacturing (AM), as well as the …

Defects in additive manufactured metals and their effect on fatigue performance: A state-of-the-art review

N Sanaei, A Fatemi - Progress in Materials Science, 2021 - Elsevier
Additive manufacturing (AM) is emerging as an alternative to conventional subtractive
manufacturing methods with the goal to deliver unique and complex net or near-net shaped …

Relating porosity to fatigue failure in additively manufactured alloy 718

L Sheridan, OE Scott-Emuakpor, T George… - Materials Science and …, 2018 - Elsevier
Additive manufacturing (AM) has the potential to revolutionize the way parts are designed
and manufactured; however, AM also produces defects that influence the performance of the …

Anisotropy and heterogeneity of microstructure and mechanical properties in metal additive manufacturing: A critical review

Y Kok, XP Tan, P Wang, MLS Nai, NH Loh, E Liu… - Materials & Design, 2018 - Elsevier
Metal additive manufacturing (AM) has developed rapidly over the last decade to become a
disruptive technology capable of revolutionizing the way that products from various industrial …

Microstructural control of additively manufactured metallic materials

PC Collins, DA Brice, P Samimi… - Annual Review of …, 2016 - annualreviews.org
In additively manufactured (AM) metallic materials, the fundamental interrelationships that
exist between composition, processing, and microstructure govern these materials' …

Crack paths in additive manufactured metallic materials subjected to multiaxial cyclic loads including surface roughness, HIP, and notch effects

R Molaei, A Fatemi - International Journal of Fatigue, 2019 - Elsevier
Additive Manufacturing (AM) has recently gained much attention due to its many
advantages. Nevertheless, design of critical load carrying parts via AM is still at its infancy …

Design and tailoring of alloys for additive manufacturing

TM Pollock, AJ Clarke, SS Babu - Metallurgical and Materials Transactions …, 2020 - Springer
Additive manufacturing (AM) promises a major transformation for manufacturing of metallic
components for aerospace, medical, nuclear, and energy applications. This perspective …

Structural integrity of additively manufactured aluminum alloys: Effects of build orientation on microstructure, porosity, and fatigue behavior

PD Nezhadfar, S Thompson, A Saharan, N Phan… - Additive …, 2021 - Elsevier
The use of aluminum (Al) alloys for additive manufacturing (AM) has recently gained
significant attention, specifically in the aerospace industry. This has been resulting in …

Structure/property (constitutive and spallation response) of additively manufactured 316L stainless steel

GT Gray III, V Livescu, PA Rigg, CP Trujillo, CM Cady… - Acta Materialia, 2017 - Elsevier
For additive manufacturing (AM) of metallic materials, the certification and qualification
paradigm needs to evolve as there is currently no broadly accepted “ASTM-or DIN-type” …