Enhanced mechanical properties of Ti6Al4V alloy fabricated by laser additive manufacturing under static magnetic field

Ruixin Zhao; Chaoyue Chen; Sansan Shuai; Tao Hu; Yves Fautrelle; Hanlin Liao; Jian Lu; Jiang Wang; Zhongming Ren

doi:10.1080/21663831.2022.2064195

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Enhanced mechanical properties of Ti6Al4V alloy fabricated by laser additive manufacturing under static magnetic field

Original Reports | 更新时间：2026-08-19

- Enhanced mechanical properties of Ti6Al4V alloy fabricated by laser additive manufacturing under static magnetic field
- Enhanced mechanical properties of Ti6Al4V alloy fabricated by laser additive manufacturing under static magnetic field
- 材料研究快报（英文） 2022年10卷第8期页码：530-538
- 作者机构：
  
  1. a State Key Laboratory of Advanced Special Steels School of Materials Science and Engineering Shanghai University
  2. b SIMAP-EPM-Madylam/G-INP/CNRS PHELMA
  3. c ICB UMR RS University Bourgogne Franche-Comté UTBM,6303 CN
  4. d Hong Kong Branch of National Precious Metals Material Engineering Research Center Department of Material Science and Engineering City University of Hong Kong
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2022.2064195
  中图分类号：
- 网络首发：2022-04-20，
  
  纸质出版：2022
- 稿件说明：
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Ruixin Zhao, Chaoyue Chen, Sansan Shuai, 等. Enhanced mechanical properties of Ti6Al4V alloy fabricated by laser additive manufacturing under static magnetic field[J]. 材料研究快报（英文）, 2022,10(8):530-538.

Ruixin Zhao, Chaoyue Chen, Sansan Shuai, et al. Enhanced mechanical properties of Ti6Al4V alloy fabricated by laser additive manufacturing under static magnetic field[J]. Materials Research Letters, 2022, 10(8): 530-538.
Ruixin Zhao, Chaoyue Chen, Sansan Shuai, 等. Enhanced mechanical properties of Ti6Al4V alloy fabricated by laser additive manufacturing under static magnetic field[J]. 材料研究快报（英文）, 2022,10(8):530-538. DOI： 10.1080/21663831.2022.2064195.

Ruixin Zhao, Chaoyue Chen, Sansan Shuai, et al. Enhanced mechanical properties of Ti6Al4V alloy fabricated by laser additive manufacturing under static magnetic field[J]. Materials Research Letters, 2022, 10(8): 530-538. DOI： 10.1080/21663831.2022.2064195.

摘要

Abstract

This study introduced a novel magnetic-field regulation method in metallic additive manufacturing to achieve the refined grain structure and enhanced mechanical properties without post-treatment and composition changes. As a showcase material

the Ti6Al4V alloy was fabricated using direct energy deposition under the static magnetic field (SMF). It is found that the transverse SMF of 0.55 T can effectively regulate the microstructure with twisted prior-β grains (strong 001 orientation to weak 110 orientation) and discontinuous α grain boundaries. The tensile test shows a significant improvement of tensile elongation (

) in both longitudinal and transverse directions with a slight strength decrease.

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相关机构

c International Center of Future Science Jilin University

a Key Laboratory of Automobile Materials of Ministry of Education & School of Materials Science and Engineering Jilin University Changchun People’s Republic of China

d School of Materials Science and Engineering Hebei University of Technology

b State Key Laboratory of Metastable Materials Science and Technology & School of Materials Science and Engineering Yanshan University Qinhuangdao People’s Republic of China

a Key Laboratory of Automobile Materials of Ministry of Education & School of Materials Science and Engineering Jilin University

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