Research Progress on Thermal Conductivity of High-Pressure Die-Cast Aluminum Alloys

Y Liu, S Xiong - Metals, 2024 - mdpi.com
High-pressure die casting (HPDC) has been extensively used to manufacture aluminum
alloy heat dissipation components in the fields of vehicles, electronics, and communication …

[HTML][HTML] Study on the improvement of electrical conductivity and mechanical properties of low alloying electrical aluminum alloys

X Cui, Y Wu, G Zhang, Y Liu, X Liu - Composites Part B: Engineering, 2017 - Elsevier
In this paper, several low alloying conductive Al alloys Al-0.5 Fe-0.2 Si, Al-0.5 Mg-0.35 Si, Al-
0.8 Fe-0.2 Cu were selected as the research objects. According to our study, the …

[HTML][HTML] Multiscale microstructures, mechanical properties and electrical conductivity of in-situ dual-size TiB2 particles reinforced 6201 aluminum matrix composites

K Zhao, X Liu, Y Fang, E Guo, H Kang, Z Hao… - Journal of Materials …, 2023 - Elsevier
The design of high-performance overhead aluminum wires is challenging, due to the
intrinsic trade-off of strength-ductility and strength-electrical conductivity (EC). The in-situ …

Fabrication of hypoeutectic Al-4Si alloy with high electrical conductivity, high plasticity and medium strength by the dual treatment of Al matrix and eutectic Si …

H Ye, X Cui, X Li, H Cui, B Zhang, H Li, Y Pan… - Journal of Alloys and …, 2021 - Elsevier
Abstract Hypoeutectic Al-Si alloys exhibit excellent mechanical properties and relatively
good electrical conductivity (EC), and they are often used as overhead transmission …

The improvement of electrical conductivity of hypoeutectic Al-Si alloys achieved by composite melt treatment

X Cui, H Cui, Y Wu, X Liu - Journal of Alloys and Compounds, 2019 - Elsevier
Abstract Hypoeutectic Al-Si alloys are one of common material for overhead transmission
lines. However, electrical conductivity and mechanical property are hard to be improved …

Synchronous improvement of electrical and mechanical performance of A356 alloy reinforced by boron coupling nano-AlNp

M Wang, K Hu, G Liu, X Liu - Journal of Alloys and Compounds, 2020 - Elsevier
High strength and excellent electrical conductivity of Al alloys are highly desired in the field
of power transmission. However, these two factors are usually contradictory in metallic …

Study on the improvement and mechanism of AA6101 electrical conductivity by trace TM (Zr, V, Ti) elements-assisted boron treatment

X Li, X Cui, H Liu, Z Zhu, J Liu, X Zhang, H Cui… - Journal of Alloys and …, 2023 - Elsevier
The transition metal elements (TMs) are one of the most important factors that damage the
electrical conductivity (EC) of AA6101. But according to our study, during boron treatment …

Failure analysis of wire-breaks in aluminum conductor production and investigation of early failure reasons for transmission lines

S Karabay, AT Ertürk, M Zeren, R Yamanoğlu… - Engineering Failure …, 2018 - Elsevier
In this study, continuous casting process performed using AA1070 and AA6101 feedstock
alloys for bare conductor manufacturing. Test samples were provided at breaking time in …

Effect of modification with different contents of sb and sr on the thermal conductivity of hypoeutectic al-si alloy

J Guo, ZP Guan, RF Yan, PK Ma, MH Wang, P Zhao… - Metals, 2020 - mdpi.com
In this paper, the effects of size, morphology and distribution of eutectic silicon on the
thermal conductivity of Al-8Si alloy modified by Sr (0.04, 0.08, 0.12 wt.%) and Sb (0.1, 0.3 …

The improvement of boron treatment efficiency and electrical conductivity of AA1070Al achieved by trace Ti assistant

X Cui, Y Wu, H Cui, G Zhang, B Zhou, X Liu - Journal of Alloys and …, 2018 - Elsevier
Generally, Ti in solution damages the electrical conductivity of aluminum, so the less the
better. However, during boron treatment process trace Ti can promote the precipitation of …