Effects of pre-aging on microstructure and properties of Cu-Ni-Si alloys
发布时间：2026-09-11
点击次数：
- 影响因子：
- 6.7
- DOI码：
- 10.1016/j.jallcom.2023.169033
- 所属单位：
- 中南大学材料科学与工程学院
- 发表刊物：
- Journal of Alloys and Compounds
- 关键字：
- Cu-Ni-Si alloys
- 摘要：
- Thermal-mechanical treatment is critical for the synthesis of Cu-Ni-Si alloys with high strength and conductivity. In this work, a high-temperature/short-time pre-aging treatment (600 °C, 10 min) was introduced to the thermomechanical processes of Cu-Ni-Si alloys, and the effects of pre-aging on the microstructure and properties of the alloy were investigated in detail. The results showed that Ni2Si particles precipitated from the matrix during pre-aging, promoting the formation of a nanoscale microstructure after cold rolling (cold rolled by 85% reduction).
- 合写作者：
- Pang Yong, Yi Jiang, Lei Qian, Li Zhou, Xiao Zhu
- 第一作者：
- 贾延琳
- 学科门类：
- 工学
- 一级学科：
- 材料科学与工程
- 卷号：
- 942
- 页面范围：
- 169033
- ISSN号：
- 0925-8388
- 是否译文：
- 否
- 发表时间：
- 2023-05-01