Influence of External Static Magnetic Fields on Properties of Metallic Functional Materials

• Main Authors: Xiaowei Zuo, Lin Zhang, Engang Wang
• Format: Article
• Language: English
• Published: MDPI AG 2017-12-01
• Series: Crystals
• Subjects: magnetic field; metallic functional material; Fe–Ga; Cu–Fe; Cu–Ag; Fe–Sn
• Online Access: https://www.mdpi.com/2073-4352/7/12/374

Influence of external static magnetic fields on solidification, solid phase transformation of metallic materials have been reviewed in terms of Lorentz force, convection, magnetization, orientation, diffusion, and so on. However, the influence of external static magnetic fields on properties of metallic functional materials is rarely reviewed. In this paper, the effect of static magnetic fields subjected in solidification and/or annealing on the properties of Fe–Ga magnetostrictive material, high strength high conductivity Cu-based material (Cu–Fe and Cu–Ag alloys), and Fe–Sn magnetic material were summarized. Both the positive and negative impacts from magnetic fields were found. Exploring to maximize the positive influence of magnetic fields is still a very meaningful and scientific issue in future.