Migration of solidification grain boundaries and prediction

Hongmei Liu; Shenglu Lu; Yingbo Zhang; Hui Chen; Yungui Chen; Ma Qian

doi:10.1038/s41467-022-33482-8

Nature Communications (Oct 2022)

Migration of solidification grain boundaries and prediction

Hongmei Liu,
Shenglu Lu,
Yingbo Zhang,
Hui Chen,
Yungui Chen,
Ma Qian

Affiliations

Hongmei Liu: School of Materials Science and Engineering, Southwest Jiaotong University
Shenglu Lu: Centre for Additive Manufacturing, School of Engineering, RMIT University
Yingbo Zhang: School of Materials Science and Engineering, Southwest Jiaotong University
Hui Chen: School of Materials Science and Engineering, Southwest Jiaotong University
Yungui Chen: School of Materials Science and Engineering, Sichuan University
Ma Qian: Centre for Additive Manufacturing, School of Engineering, RMIT University

DOI: https://doi.org/10.1038/s41467-022-33482-8
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 12

Abstract

Read online

Solidification grain boundary migration (SGBM) occurs in metals and alloys manufactured by casting, welding, or 3D printing, and it affects material properties, but its mechanisms remain largely unknown. Here, the authors show how SGBM can be predicted in various alloys under different conditions.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

About the journal