3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal

Adam Lindkvist; Wenjun Liu; Dorte Juul Jensen; Yubin Zhang

doi:10.1080/21663831.2023.2267094

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3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal

Original Reports | 更新时间：2026-08-19

- 3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal
- 3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal
- 材料研究快报（英文） 2023年11卷第11期页码：942-948
- 作者机构：
  
  1. a Department of Civil and Mechanical Engineering Technical University of Denmark
  2. b Advanced Photon Source Argonne National Laboratory Lemont
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2023.2267094
  中图分类号：
- 网络首发：2023-10-12，
  
  纸质出版：2023
- 稿件说明：
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Adam Lindkvist, Wenjun Liu, Dorte Juul Jensen, 等. 3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal[J]. 材料研究快报（英文）, 2023,11(11):942-948.

Adam Lindkvist, Wenjun Liu, Dorte Juul Jensen, et al. 3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal[J]. Materials Research Letters, 2023, 11(11): 942-948.
Adam Lindkvist, Wenjun Liu, Dorte Juul Jensen, 等. 3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal[J]. 材料研究快报（英文）, 2023,11(11):942-948. DOI： 10.1080/21663831.2023.2267094.

Adam Lindkvist, Wenjun Liu, Dorte Juul Jensen, et al. 3D mapping of residual stresses in growing grains of partially recrystallized Gum Metal[J]. Materials Research Letters, 2023, 11(11): 942-948. DOI： 10.1080/21663831.2023.2267094.

摘要

Abstract

The crystallographic orientations and residual stresses within recrystallizing grains in partially recrystallized β titanium—Gum Metal—were examined non-destructively in 3D using synchrotron Differential Aperture X-ray Microscopy. Contrary to common assumptions

significant local stresses and stress variations are observed within the recrystallizing grains. The results reveal that the development of these local residual stresses depends on the plastic deformation mode and material’s elastic constants

rather than grain properties such as size and orientation

or even the material’s yield stress. This work provides insights valuable for the design of advanced materials with heterogeneous microstructures.

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相关机构

b Shi-changxu Innovation Center for Advanced Materials Institute of Metal Research Chinese Academy of Sciences

a School of Materials Science and Engineering University of Science and Technology of China Shenyang People’s Republic of China

b EEMCS Faculty Delft University of Technology

d Flexible 3D System Integration Laboratory SANKEN Osaka University

a Shanghai Engineering Technology Research Center of SiC Power Device College of Intelligent Robotics and Advanced Manufacturing Fudan University

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