[HTML][HTML] Co-precipitated Ni/Mn shell coated nano Cu-rich core structure: A phase-field study

Y Zhao - Journal of Materials Research and Technology, 2022 - Elsevier
This work is to clarify such pending issues as the formation paths, diversity patterns,
segregation modes and magnetic effect of Ni/Mn shell-coated Cu-rich particles in Fe-15at …

Segregation assisted grain boundary precipitation in a model Al-Zn-Mg-Cu alloy

H Zhao, F De Geuser, AK da Silva, A Szczepaniak… - Acta Materialia, 2018 - Elsevier
Understanding the composition evolution of grain boundaries and grain boundary
precipitation at near-atomic scale in aluminum alloys is crucial to tailor mechanical …

Aging characteristics and mechanical properties of 1600 MPa body-centered cubic Cu and B2-NiAl precipitation-strengthened ferritic steel

M Kapoor, D Isheim, G Ghosh, S Vaynman, ME Fine… - Acta materialia, 2014 - Elsevier
High-strength low-carbon ferritic steels attaining a maximum yield strength of 1600áMPa by
combined Cu and NiAl precipitation-strengthening were developed. The yield strength of the …

Nano-precipitates evolution and their effects on mechanical properties of 17-4 precipitation-hardening stainless steel

Z Wang, H Li, Q Shen, W Liu, Z Wang - Acta Materialia, 2018 - Elsevier
Precipitates play significant roles in materials design but in-depth understanding of the
evolution of nano-scale precipitates in complex martensitic steels is still limited. In this study …

Novel ultra-high-strength Cu-containing medium-Mn duplex lightweight steels

H Song, J Yoo, SH Kim, SS Sohn, M Koo, NJ Kim… - Acta Materialia, 2017 - Elsevier
High strength and ductility and vehicle's weight reduction are key issues for improving fuel
efficiency in automotive industries. In addition, structural reinforcement components require …

[HTML][HTML] Investigating the corrosion resistance of Cu-doped Ni-Mo low alloy steel through electrochemical tests

T Zhang, W Liu, Y Sun, B Dong, W Yang… - Corrosion …, 2023 - Elsevier
Corrosion resistance of Cu-doped Ni-Mo low alloy steel (Ni-Mo steel) in marine
environments was systematically investigated through microstructure observation and …

The temporal evolution of the decomposition of a concentrated multicomponent Fe–Cu-based steel

RP Kolli, DN Seidman - Acta Materialia, 2008 - Elsevier
The nucleation (to a limited extent), growth and coarsening behavior of Cu-rich precipitates
in a concentrated multicomponent Fe–Cu-based steel aged at 500° C from 0.25 to 1024h is …

Hardening mechanisms and impact toughening of a high-strength steel containing low Ni and Cu additions

HJ Kong, C Xu, CC Bu, C Da, JH Luan, ZB Jiao… - Acta Materialia, 2019 - Elsevier
Aging treatments at 400–550° C are commonly used to attain a peak strengthening for the
Cu-rich nanocluster-strengthened high-strength low-alloy (HSLA) steels. However, these …

Nanoscale co-precipitation and mechanical properties of a high-strength low-carbon steel

MD Mulholland, DN Seidman - Acta Materialia, 2011 - Elsevier
Nanoscale co-precipitation in a novel high-strength low-carbon steel is studied in detail after
isothermal aging. Atom-probe tomography is utilized to quantify the co-precipitation of co …

Effect of Co content on the mechanical properties of A2 and B2 phases in AlCoxCrFeNi high-entropy alloys

M Kang, KR Lim, JW Won, YS Na - Journal of Alloys and Compounds, 2018 - Elsevier
The effect of entropy on the strengths of the disordered and ordered phases was
investigated. Cost effective AlCo x CrFeNi (x= 0, 0.25, 0.5, 0.75, and 1) high-entropy alloys …