An overview of microstructure regulation treatment of Cu-Fe alloys to improve strength, conductivity, and electromagnetic shielding

Y Wu, W Zhang, Y Li, F Yang, H Liu, J Zou… - Journal of Alloys and …, 2024 - Elsevier
Pure copper has excellent conductivity but low strength, which greatly limits its application in
many fields. In recent years, developing high-strength and high-conductivity (HSHC) copper …

Effect of Mg addition on Fe phase morphology, distribution and aging kinetics of Cu-6.5 Fe alloy

D Yuan, H Zeng, X Xiao, H Wang, B Han, B Liu… - Materials Science and …, 2021 - Elsevier
The microstructure and properties of the Cu-6.5 Fe-xMg (x= 0, 0.1, 0.3, 0.5 wt%) alloy were
investigated by TEM (transmission electron microscopy), EBSD (electron backscattered …

Managing mechanical and electrical properties of nanostructured Cu-Fe composite by aging treatment

YZ Tian, Y Yang, SY Peng, XY Pang, S Li… - Materials …, 2023 - Elsevier
Cu-Fe composites are a new generation of electromagnetic shielding materials. However,
the substructure evolution of the two-phase composite is not clear in the aging process, and …

Microstructure and properties of high strength, high conductivity and magnetic Cu–10Fe-0.4 Si alloy

Y Pang, G Chao, T Luan, S Gong, Y Wang… - Materials Science and …, 2021 - Elsevier
The effect of Si on the microstructure and properties of Cu–10Fe alloy was systematically
studied in this paper. By adding 0.4 wt% Si to Cu–10Fe alloy, the mechanical properties …

Influence of minor Ag addition on the microstructure and properties of powder metallurgy Cu-10 wt% Fe alloy

P Zhang, X Yuan, Y Li, Y Zhou, R Lai, Y Li, Q Lei… - Journal of Alloys and …, 2022 - Elsevier
The influence of minor Ag addition on microstructure and properties of powder metallurgy
Cu-10Fe alloy was investigated systematically. Minor Ag addition can give rise to finer and …

Grain refinement and mechanical properties enhancement of Cu-10 wt% Fe alloys via Zr addition

L Ren, S Zhang, J Shi, Z Shen, P Shi, T Zheng… - Materials Science and …, 2022 - Elsevier
The effects of Zr addition on the solidification structure and mechanical properties of a Cu-10
wt% Fe alloy were investigated. Grain refinement results from the in-situ synthesis of the …

High strength and high electrical conductivity in Cu–Fe alloys with nano and micro Fe particles

C Zhang, C Chen, X Liu, M Yan, M Qi, X Li, Y Li… - Materials Science and …, 2022 - Elsevier
Simultaneous improvement of both the strength and electrical conductivity of Cu–Fe alloys
(CFAs) through the conventional casting method is an extremely challenging task. In this …

Effects of trace calcium and strontium on microstructure and properties of Cu-Cr alloys

M Ma, Z Xiao, X Meng, Z Li, S Gong, J Dai… - Journal of Materials …, 2022 - Elsevier
Abstract Cu-0.57 Cr-0.01 Ca and Cu-0.58 Cr-0.01 Sr (wt.%) alloys were fabricated and
processed by thermo-mechanical treatment. Their mechanical and electrical properties and …

Microstructure and mechanical properties of multi-scale α-Fe reinforced Cu–Fe composite produced by vacuum suction casting

Y Ding, Z Xiao, M Fang, S Gong, J Dai - Materials Science and Engineering …, 2023 - Elsevier
Cu–10Fe composites were produced by the vacuum suction casting and traditional vacuum
mold casting, respectively. The evolution of microstructure and properties of the composites …

Hierarchical microstructure and strengthening mechanism of Cu-36.8 Fe alloy manufactured by selective laser melting

Y Li, X Yuan, B Yang, X Ye, P Zhang, H Lang… - Journal of Alloys and …, 2022 - Elsevier
A near-full dense Cu-36.8 Fe alloy was manufactured by selective laser melting (SLM). The
as-SLMed Cu-Fe alloy exhibits an excellent combination of both high strength and superior …