Enhanced strength-ductility synergy in an ultra-strong copper alloy via coherent nanoprecipitates and stress-induced twinning

Enhanced strength-ductility synergy in an ultra-strong copper alloy via coherent nanoprecipitates and stress-induced twinning

Deformation twins (DTs) and stacking faults (SFs) are rarely found in Cu-20Ni-20Mn alloy, which limits further strengthening of alloy. Here, we report ultra-strong Cu-20Ni-20Mn alloy prepared by introducing a high density of coherent nanoprecipitates. The ultimate tensile strength (UTS) of alloy can...

Full description

Bibliographic Details
Main Authors: Kui Jin, Jiangnan Li, Caiju Li, Qiong Lu, Zunyan Xu, Yuanqi You, Peng Gao, Liang Liu, Jianhong Yi, Jurgen Eckert
Format: Article
Language:English
Published: Taylor & Francis Group 2024-04-01
Series:Materials Research Letters
Subjects:
Deformation twins
stress-induced twinning
coherent nanoprecipitates
stacking faults
copper alloy
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2024.2319927

Internet

https://www.tandfonline.com/doi/10.1080/21663831.2024.2319927

Similar Items