DOAJ Open Access 2025

The Effect of the Aging Process on the Microstructure and Wear Properties of Cu-Cr-Zr Alloys

Hongkui Zhang Siruo Zhang Guanglong Li Gengliang Zang Xun Zhang +2 lainnya

Abstrak

This study investigated the effects of aging processes on the microstructure, mechanical properties, and wear properties of Cu-Cr-Zr alloys prepared by vacuum melting. The experimental results show that the particles in the alloy are arranged along the rolling direction after rolling. After aging treatment at 450 °C for 6 h, the particles in the alloy are well-distributed without obvious agglomeration, and the alloy exhibits excellent comprehensive properties: the hardness is increased by about 35%, the electrical conductivity is improved by approximately 1.68 times, and the strength is enhanced by 14.46% compared with the unaged rolled samples. It is also found that the wear properties of the samples under different aging processes are related to the material hardness; as the material hardness increases, the wear mechanism transforms from material transfer to abrasive wear.

Topik & Kata Kunci

Mining engineering. Metallurgy

Penulis (7)

Hongkui Zhang

Siruo Zhang

Guanglong Li

Gengliang Zang

Xun Zhang

Bing Li

Yukun Wang

Format Sitasi

APA MLA BibTeX

Zhang, H., Zhang, S., Li, G., Zang, G., Zhang, X., Li, B. et al. (2025). The Effect of the Aging Process on the Microstructure and Wear Properties of Cu-Cr-Zr Alloys. https://doi.org/10.3390/met16010029

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Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.3390/met16010029
Akses: Open Access ✓