期刊
MATERIALS LETTERS
卷 151, 期 -, 页码 126-129出版社
ELSEVIER
DOI: 10.1016/j.matlet.2015.03.066
关键词
Nanocrystalline materials; High entropy alloy; High-pressure torsion; Annealing; Hardening; Crystal structure
资金
- Fujian University of Technology [E0600133]
- Australian Research Council [DP150101121]
- European Research Council [267464-SPDMETALS]
High-pressure torsion (HPT) and thermal annealing were applied to a face-centered cubic as-cast Al0.3CoCrFeNi high entropy alloy. Processing by HPT produced a nanostructure with a higher incremental hardness than in most HPT single-phase materials and subsequent annealing at appropriate temperatures gave an ordered body-centered cubic secondary phase with an additional increase in hardness. The highest hardness after HPT and annealing was approximately four times higher than for the as-cast alloy. (C) 2015 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据