Integrated modeling of the gradient structure evolution during surface mechanical grinding treatment: Formation mechanism and mechanical properties

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成果类型：

期刊论文

作者：

Kai, Han;Xiaoqiang, Li;Xiaochun, Liu;Jinxin, Zang;Weiwei, He;...

通讯作者：

Xiaoqiang, L;Xiaochun, L

作者机构：

[Kai, Han; Jinxin, Zang; Weiwei, He; Junzhou, Chen] AECC Beijing Inst Aeronaut Mat, Beijing 100095, Peoples R China.

[Kai, Han; Xiaoqiang, Li] Beihang Univ, Sch Mech Engn & Automat, Beijing 100083, Peoples R China.

[Kai, Han; Jinxin, Zang; Weiwei, He; Junzhou, Chen] Beijing Engn Res Ctr Adv Aluminum Alloys & Applica, Beijing 100095, Peoples R China.

[Xiaochun, L; Xiaochun, Liu] Changsha Univ Sci & Technol, Inst Met, Sch Mat Sci & Engn, Changsha 410004, Peoples R China.

通讯机构：

[Xiaochun, L ] C

[Xiaoqiang, L ] B

Beihang Univ, Sch Mech Engn & Automat, Beijing 100083, Peoples R China.

Changsha Univ Sci & Technol, Inst Met, Sch Mat Sci & Engn, Changsha 410004, Peoples R China.

语种：

英文

关键词：

Surface mechanical grinding treatment;Gradient structure;Integrated finite analysis technique;Strength-ductility trade-off;Process parameters

期刊：

Materials & Design

ISSN：

0264-1275

年：

2023

卷：

230

页码：

111979

DOI：

10.1016/j.matdes.2023.111979

机构署名：

本校为通讯机构

院系归属：

材料科学与工程学院

摘要：

Gradient nanostructured materials are regarded as a promising class of architectures with tunable mechanical properties, primarily dependent on the optimization of well-controlled fabrication parameters. In this paper, a microvariable-based constitutive model is incorporated into an integrated finite analysis technique. This approach correlates the fabrication parameters of surface mechanical grinding treatment (SMGT) with the corresponding measured mechanical properties of gradient structured (GS) materials, quantifying the relationship between process parameters, microstructure, and mechanic...

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Integrated modeling of the gradient structure evolution during surface mechanical grinding treatment: Formation mechanism and mechanical properties

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