Mn-Al-C system offers a possibility of rare-earth-free permanent magnets with the reduced
temperature-dependent deterioration of magnetic properties. The Mn-Al-C alloy composition …

In this work, the effect of carbon addition on the L1 0 τ-phase stability in (Mn 0.54 Al 0.46)
100-x C x (x= 0–5) magnetic alloys are investigated. By microstructural analysis, single …

L1 0-MnAl exhibits excellent magnetic properties and could be used as a candidate to fill the
gap between hard ferrite and rare-earth based permanent magnet (PM) applications …

The τ-phase MnAl alloys are promising candidate for rare earth free permanent magnets. In
this study, In order to better understand the MnAl ε→ τ phase transition mechanism in a …

The near-equiatomic Mn-Al alloys are considered for possible applications as rare-earth-
free permanent magnets due to the existence of a ferromagnetic τ-phase with L1 0 crystal …

The influence of Fe addition on thermal stability, crystallography, and magnetic properties of
τ-Mn 51 Al 47 C 2 was investigated. Alloys with composition Mn 51-x Fe x Al 47 C 2 (x= 0 …

In this paper, high purity τ-Mn 54 Al 46 and Mn 54− x Al 46 C x alloys were successfully
prepared using conventional arc-melting, melt-spinning, and heat treatment process. The …

This study investigates the chemical, physical, and magnetic properties of Mn–Al–C type
magnets, focusing on their corrosion resistance. The hot compaction process is used for …

Mn 54− x Al 43 C 3 Zr x (x= 1, 3) alloys were prepared by rapid solidification followed by
heat treatment to produce the ferromagnetic τ phase. The substitution of Zr for Mn in the …

MnAl alloys are attractive candidates to potentially replace rare earth hard magnets because
of their superior mechanical strength, reasonable magnetic properties, and low cost. In this …