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Strong‐Yet‐Ductile Eutectic Alloys Employing Cocoon‐Like Nanometer‐Sized Dislocation Cells (Adv. Mater. 33/2024)

Year: 2024

Type: article

Abstract: Cocoon-Like Nano-Meshed Network of Dislocation Strong-yet-ductile alloys require effective microstructural mechanisms for regulating dislocation evolution, to constantly impart strengthening and strain-hardening while suppressing damage during deformation. All these have been achieved simultaneously in Yunbo Zhong, Evan Ma, and co-workers' work, by invoking a novel cocoon-like nano-meshed structure, an unusual arrangement of accumulated dislocations anchored by dense pre-existing nanoprecipitates into nanometer-scale thin-walled cells, thereby creating state-of-the-art eutectic alloys. More details can be found in article number 2405459.

Source: Advanced Materials

DOI: 10.1002/adma.202470268

Authors: Peijian Shi, Yi Li, Xin Jiang, Zhe Shen, Runguang Li, Zhongze Lin, Qiang Li, Biao Ding, Tianxiang Zheng, Xue Liang, Na Min, Jianchao Peng, Hui Li, Weili Ren, Zuosheng Lei, Yang Ren, C. T. Liu, Yunbo Zhong, Evan Ma

Institutions: Shanghai University, City University of Hong Kong, State Key Laboratory of Advanced Special Steel, Deakin University, Xi'an Jiaotong University

Language: English

Topic: Aluminum Alloy Microstructure Properties

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W4401618620

FWCI: 0.175

Cites:

Cited by: 1

Related to: 10