Review of serrated chip characteristics and formation mechanism from conventional to additively manufactured titanium alloys

D Liu, C Ni, Y Wang, L Zhu - Journal of Alloys and Compounds, 2023 - Elsevier
Titanium alloy, an ideal aviation and biomedical material, is generally considered as a
typical difficult-to-cut material because of low elastic modulus and poor thermal conductivity …

Competitive strengthening between dislocation slip and twinning in cast-wrought and additively manufactured CrCoNi medium entropy alloys

W Woo, YS Kim, HB Chae, SY Lee, JS Jeong, CM Lee… - Acta Materialia, 2023 - Elsevier
In situ neutron diffraction experiments have been performed under loading in cast-wrought
(CW) and additively manufactured (AM) equiatomic CoCrNi medium-entropy alloys. The …

Effect of pretreatment process on microstructure and mechanical properties in Inconel 718 alloy

J Zhu, W Yuan - Journal of Alloys and Compounds, 2023 - Elsevier
The residual stress reduction, the precipitation behavior of γ" phase and the evolution of
mechanical properties of Inconel 718 alloy in solid solution annealed with different …

High-resolution reciprocal space mapping reveals dislocation structure evolution during 3D printing

S Gaudez, KA Abdesselam, H Gharbi, Z Hegedüs… - Additive …, 2023 - Elsevier
Dislocation structures are ubiquitous in any 3D printed alloy and they play a primary role in
determining the mechanical response of an alloy. While it is understood that these structures …

[HTML][HTML] Microstructures in arc-welded Al10Co25Cr8Fe15Ni36Ti6 and Al10. 87Co21. 74Cr21. 74Cu2. 17Fe21. 74Ni21. 74 multi-principal element alloys: Comparison …

J Shen, AC Martin, N Schell, C Fink… - Materials Today …, 2023 - Elsevier
The development of multi-principal element alloys is currently on the rise. While there is
significant fundamental work being performed to understand microstructure-property …

[HTML][HTML] Low cycle fatigue properties assessment and damage influence on DP 500/800 steel sheet

WF González-Zapatero, JG Rosado-Carrasco… - Journal of Materials …, 2023 - Elsevier
Abstract A dual phase (DP500/800) steel sheet (1.6 mm thickness) was evaluated by means
of low cycle fatigue (LCF). The fatigue properties of the material were assessed by means of …

Quantitative Characterization of Elemental Segregation in Inconel 718 Superalloy by Micro-Beam X-ray Fluorescence Spectroscopy and Its Correlation Study

X Zhou, D Li, Q Zhou, F Jiang, Y Song, W Liang, M Liu… - Materials, 2023 - mdpi.com
Inconel 718 (IN718) nickel-based superalloy is widely used in aerospace and nuclear
applications owing to its excellent comprehensive mechanical properties, oxidation …

Evaluation of Dislocation Density of Coarse and Fine Grains in Bimodal Harmonic Structured Steel Observed by Diffraction Contrast Tomography using Ultrabright …

Y Nakai, S Kikuchi, D Shiozawa, T Hase… - Advanced …, 2023 - Wiley Online Library
Austenitic stainless steels with a bimodal harmonic structure, in which the fine grain structure
(Shell) exists around the coarse grain structure (Core), are prepared by powder metallurgy …