Additive manufacturing of nickel-based superalloys: A state-of-the-art review on process-structure-defect-property relationship

A Mostafaei, R Ghiaasiaan, IT Ho, S Strayer… - Progress in Materials …, 2023‏ - Elsevier
Fusion-based additive manufacturing (AM) has significantly grown to fabricate Nickel-based
superalloys with design freedom across multiple length scales. Several phenomena such as …

X-ray microcomputed tomography in additive manufacturing: a review of the current technology and applications

A Du Plessis, I Yadroitsev, I Yadroitsava… - 3D Printing and …, 2018‏ - liebertpub.com
X-ray microcomputed tomography (microCT) has become an established method of testing
and analyzing additively manufactured parts in recent years, being especially useful and …

Fatigue life and mechanistic modeling of interior micro-defect induced cracking in high cycle and very high cycle regimes

ML Zhu, L **, FZ Xuan - Acta Materialia, 2018‏ - Elsevier
Axially loaded push-pull cyclic tests of a precipitation-hardened stainless steel with different
sampling orientations were conducted in high cycle and very high cycle fatigue regimes …

[HTML][HTML] Is stored energy density the primary meso-scale mechanistic driver for fatigue crack nucleation?

B Chen, J Jiang, FPE Dunne - International Journal of Plasticity, 2018‏ - Elsevier
Fatigue crack nucleation in a powder metallurgy produced nickel alloy containing a non-
metallic inclusion has been investigated through integrated small-scale bend testing …

The role of defects and critical pore size analysis in the fatigue response of additively manufactured IN718 via crystal plasticity

V Prithivirajan, MD Sangid - Materials & Design, 2018‏ - Elsevier
The inherent defects associated with materials produced by selective laser melting (SLM)
limits their usage in safety-critical applications. In our work, a crystal plasticity (CP) based …

[HTML][HTML] Evaluating fatigue onset in metallic materials: Problem, current focus and future perspectives

E Salvati - International Journal of Fatigue, 2024‏ - Elsevier
The impact of mechanical fatigue on load-bearing metallic components and structures is
highly significant, encompassing economy, environment and safety aspects. For nearly 200 …

Role of heat treatment and build orientation in the microstructure sensitive deformation characteristics of IN718 produced via SLM additive manufacturing

MD Sangid, TA Book, D Naragani, J Rotella, P Ravi… - Additive …, 2018‏ - Elsevier
The benefits of additive manufacturing have been well documented, but prior to these
materials being used in critical applications, the deformation mechanisms must be properly …

Study of slip activity in a Mg-Y alloy by in situ high energy X-ray diffraction microscopy and elastic viscoplastic self-consistent modeling

L Wang, Z Huang, H Wang, A Maldar, S Yi, JS Park… - Acta Materialia, 2018‏ - Elsevier
Slip activity from various slip modes largely determines the yield strength and ductility of Mg
alloys. Solid solution elements in Mg can change the slip activity dramatically. In this paper …

Spectral methods for full-field micromechanical modelling of polycrystalline materials

RA Lebensohn, AD Rollett - Computational Materials Science, 2020‏ - Elsevier
Modelling the mechanical behavior of polycrystalline materials based on their evolving
microstructure and the anisotropic properties of their constituent single crystal grains is …

Dissolution kinetics of the sulfide-oxide complex inclusion and resulting localized corrosion mechanism of X70 steel in deaerated acidic environment

G Li, L Wang, H Wu, C Liu, X Wang, Z Cui - Corrosion Science, 2020‏ - Elsevier
Dissolution kinetics of the sulfide-oxide complex inclusion and its surrounding matrix of X70
steel in deaerated acidic environment was investigated. The dissolution process can be …