CoCrNi中熵合金的压痕尺寸效应：部分位错和变形孪晶的作用

IF 9.4 1区材料科学 Q1 ENGINEERING, MECHANICAL

International Journal of Plasticity Pub Date : 2025-07-20 DOI:10.1016/j.ijplas.2025.104428

引用次数: 0

摘要

本文采用纳米压痕实验和透射电镜研究了CoCrNi中熵合金的压痕尺寸效应（ISE）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Indentation size effect in a CoCrNi medium-entropy alloy: roles of partial dislocations and deformation twins

In this study, we investigated the indentation size effect (ISE) in a CoCrNi medium-entropy alloy using nanoindentation experiments and transmission e…

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来源期刊

International Journal of Plasticity 工程技术-材料科学：综合

CiteScore

15.30

自引率

26.50%

发文量

256

审稿时长

46 days

期刊介绍： International Journal of Plasticity aims to present original research encompassing all facets of plastic deformation, damage, and fracture behavior in both isotropic and anisotropic solids. This includes exploring the thermodynamics of plasticity and fracture, continuum theory, and macroscopic as well as microscopic phenomena. Topics of interest span the plastic behavior of single crystals and polycrystalline metals, ceramics, rocks, soils, composites, nanocrystalline and microelectronics materials, shape memory alloys, ferroelectric ceramics, thin films, and polymers. Additionally, the journal covers plasticity aspects of failure and fracture mechanics. Contributions involving significant experimental, numerical, or theoretical advancements that enhance the understanding of the plastic behavior of solids are particularly valued. Papers addressing the modeling of finite nonlinear elastic deformation, bearing similarities to the modeling of plastic deformation, are also welcomed.