[HTML][HTML] Investigation on precipitate behavior and mechanical properties of Al-Zn-Mg-Cu alloys with various Zn/Mg ratios

H Yin, K Wen, Z Li, X Li, Y Li, L Yan, H Yan, M Yu… - Journal of Materials …, 2024 - Elsevier
Abstract The effect of Zn/Mg ratio on the microstructure and properties of Al-Zn-Mg-Cu alloys
under single-step and double-step aging processes were investigated by using scanning …

Solidification behavior and mechanical properties of a quaternary eutectic Al–Cu–Si–Mg alloy

BJ Kim, SH Kayani, Z Zhang, YH Cho… - Journal of Alloys and …, 2024 - Elsevier
A quaternary eutectic Al–Cu–Si–Mg alloy with a nano-/ultrafine microstructure was tailored
by alloy composition selection and controlled solidification. For the Al 77.2 Cu 12.4 Si 7 Mg …

[HTML][HTML] Impact of intermetallic phases on the localised pitting corrosion and high-temperature tensile strength of Al–SiMgCuNi alloys

SH Kayani, HY Ha, BJ Kim, YH Cho, HW Son, JM Lee - Corrosion Science, 2024 - Elsevier
The influence of Ni-rich intermetallic particles (IMPs) on the microstructure, high-temperature
mechanical properties, and corrosion behaviour of Al–Si–Mg–Cu–Ni alloys was …

Microstructural refinement in a high elastic modulus Al-18Si-8Ni casting alloy

YH Lee, SH Kayani, JM Lee, SI Lee, SJ Kim… - Journal of Alloys and …, 2024 - Elsevier
A new Al-Si-based casting alloy with high elastic modulus in the range of 90‐100 GPa and
low density, less than 3 g/cm 3, was developed by alloy design and microstructural …

[HTML][HTML] The effect of melt thermal-rate treatment on precipitation hardening and mechanical properties of Al–Si–Mg alloys

SI Lee, SH Kayani, YH Lee, BJ Kim, K Euh… - Journal of Materials …, 2024 - Elsevier
In this study, we investigate the age-hardening behavior and mechanical properties of direct
chill (DC)-cast Al–10Si-0.35 Mg alloys subjected to melt thermal rate treatment (TRT). Our …

Effect of as-cast microstructure on precipitation behavior and thermal conductivity of T5-treated Al7Si0. 35Mg alloy

SH Kayani, SU Lee, K Euh, JM Lee, YH Cho - Journal of Alloys and …, 2024 - Elsevier
This study examines the precipitation evolution during T5 heat treatment (casting and direct
aging) of an Alsingle bond7Sisingle bond0. 35Mg alloy component with varying thicknesses …

Effect of P modification on the banded structure and mechanical properties in direct-chill casting Al-16.5 Si-3Cu-0.6 Mg-0.1 Zr alloys

C Li, F Liu, J Yin, F Yu, D Zheng, H Qiao, Y He… - Journal of Alloys and …, 2024 - Elsevier
Abstract The Al-16.5 Si-3Cu-0.6 Mg-0.1 Zr alloy with and without phosphorus (P) was
fabricated by direct chill (DC) casting. The microstructure and mechanical properties of the …

Corrosion Behavior of Nacre-Inspired (TiBw-TiB2)/Al Composites Fabricated by Freeze Casting

J Zhang, M Qian, R Yang, F Yu, X Zhang, Z Jia, A Li… - Materials, 2024 - mdpi.com
Nacre-inspired metal matrix composites have received much attention due to their excellent
deformation coordination ability, which can achieve the synergy of strength and ductility. The …