Gradient Microstructure Induced Synergetic Strengthening in Strain-Softening Zn Alloy

Wei Zhang; Yan Du; Wei Zhong Han; Wang Tu Huo; Jiang Jiang Hu

doi:10.1007/s11661-021-06505-0

Gradient Microstructure Induced Synergetic Strengthening in Strain-Softening Zn Alloy

Wei Zhang
, Yan Du
, Wei Zhong Han
, Wang Tu Huo
, Jiang Jiang Hu

School of Materials Science and Engineering

Northwest Institute for Nonferrous Metal Research
Heilongjiang University of Science and Technology
Zhejiang University of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Synergetic strengthening by designing of gradient nanostructures is a novel method to enhance strength in metals and alloys. Herein, we realize synergetic strengthening in strain-softening Zn alloy with gradient nanostructures. The results show that synergetic strengthening accounts for at least 25.5 pct of the yield strength of the strain-softening Zn alloy. The synergetic strengthening is induced by the microstructural gradient and the resultant strength gradient regardless of specific hardening or softening of the refined microstructures.

Original language	English
Pages (from-to)	12-17
Number of pages	6
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	53
Issue number	1
DOIs	https://doi.org/10.1007/s11661-021-06505-0
State	Published - Jan 2022

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abstract = "Synergetic strengthening by designing of gradient nanostructures is a novel method to enhance strength in metals and alloys. Herein, we realize synergetic strengthening in strain-softening Zn alloy with gradient nanostructures. The results show that synergetic strengthening accounts for at least 25.5 pct of the yield strength of the strain-softening Zn alloy. The synergetic strengthening is induced by the microstructural gradient and the resultant strength gradient regardless of specific hardening or softening of the refined microstructures.",

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AU - Zhang, Wei

AU - Du, Yan

AU - Han, Wei Zhong

AU - Huo, Wang Tu

AU - Hu, Jiang Jiang

PY - 2022/1

Y1 - 2022/1

N2 - Synergetic strengthening by designing of gradient nanostructures is a novel method to enhance strength in metals and alloys. Herein, we realize synergetic strengthening in strain-softening Zn alloy with gradient nanostructures. The results show that synergetic strengthening accounts for at least 25.5 pct of the yield strength of the strain-softening Zn alloy. The synergetic strengthening is induced by the microstructural gradient and the resultant strength gradient regardless of specific hardening or softening of the refined microstructures.

AB - Synergetic strengthening by designing of gradient nanostructures is a novel method to enhance strength in metals and alloys. Herein, we realize synergetic strengthening in strain-softening Zn alloy with gradient nanostructures. The results show that synergetic strengthening accounts for at least 25.5 pct of the yield strength of the strain-softening Zn alloy. The synergetic strengthening is induced by the microstructural gradient and the resultant strength gradient regardless of specific hardening or softening of the refined microstructures.

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ER -

Gradient Microstructure Induced Synergetic Strengthening in Strain-Softening Zn Alloy

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