通过粉末冶金获得双相异质结构 AlCoCrFeNi2.1 共晶高熵合金的高强度和延展性

IF 8.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Research Letters Pub Date : 2024-03-26 DOI:10.1080/21663831.2024.2332608

Siyuan Peng, Shuai Feng, Zhenfei Jiang, Jie Ren, Shengbiao Zhang, Yanfang Liu, Liang Zhang, Wenyi He, Zhongqiang Liu, Shuai Guan, Zhiyu Xiao, Wen Chen

引用次数: 0

摘要

我们采用粉末热挤压后再退火的方法，制造出了一种双相铝钴铬铁镍2.1共晶高熵合金，它由非再结晶和再结晶晶粒组成，具有致密的纳米结构。

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High strength and ductility in a dual-phase hetero-structured AlCoCrFeNi2.1 eutectic high-entropy alloy by powder metallurgy

We used powder hot extrusion followed by annealing to fabricate a dual-phase AlCoCrFeNi2.1 eutectic high-entropy alloy consisting of both non-recrystallized and recrystallized grains with dense nan...

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来源期刊

Materials Research Letters Materials Science-General Materials Science

CiteScore

12.10

自引率

3.60%

发文量

审稿时长

3.3 months

期刊介绍： Materials Research Letters is a high impact, open access journal that focuses on the engineering and technology of materials, materials physics and chemistry, and novel and emergent materials. It supports the materials research community by publishing original and compelling research work. The journal provides fast communications on cutting-edge materials research findings, with a primary focus on advanced metallic materials and physical metallurgy. It also considers other materials such as intermetallics, ceramics, and nanocomposites. Materials Research Letters publishes papers with significant breakthroughs in materials science, including research on unprecedented mechanical and functional properties, mechanisms for processing and formation of novel microstructures (including nanostructures, heterostructures, and hierarchical structures), and the mechanisms, physics, and chemistry responsible for the observed mechanical and functional behaviors of advanced materials. The journal accepts original research articles, original letters, perspective pieces presenting provocative and visionary opinions and views, and brief overviews of critical issues.