Alloying effect on the order–disorder transformation in tetragonal FeNi

• Published in: Scientific reports Vol. 11; no. 1; pp. 5253 - 9
• Main Authors: Tian, Li-Yun, Gutfleisch, Oliver, Eriksson, Olle, Vitos, Levente
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 04.03.2021; Nature Publishing Group; Nature Portfolio
• Subjects: 639/301; 639/4077; Alloys; Equilibrium; Humanities and Social Sciences; Investigations; Magnetic properties; Magnetism; Materials science; multidisciplinary; Physics; Science; Science (multidisciplinary); Temperature; Tin; Transition temperatures

Tetragonal ( L1 0 ) FeNi is a promising material for high-performance rare-earth-free permanent magnets. Pure tetragonal FeNi is very difficult to synthesize due to its low chemical order–disorder transition temperature ( ≈ 593  K), and thus one must consider alternative non-equilibrium processing r...