Permanent magnets capable of reliably operating at high temperatures up to∼ 450 C are
required in advanced power systems for future aircrafts, vehicles, and ships. Those …

Permanent magnetic materials capable of operating at high temperature up to 500° C have
wide potential applications in fields such as aeronautics, space, and electronic cars. SmCo …

There is an increasing demand for permanent magnets with high‐temperature stability.
Normally, the magnets are heat treated above the operating temperature range to saturate …

The oxidation behavior and magnetic loss of Sm (CobalFe0. 1Cu0. 1Zr0. 033) 6.93 magnets
modified with nickel coating were systematically studied. The research reveals the laws of …

The SmCo alloys are widely used in the field of precision instruments and high temperatures
due to their excellent temperature stability. At present, the effect of high temperature on the …

17-type SmCo magnets are critical for aerospace applications, however, their susceptibility
to high-temperature oxidation poses a notable challenge. In this study, a pack cementation …

Crystallographic anisotropy is essentially important for improving the remanence of
nanocrystalline TbCu7-type Sm–Co magnets. The powder precursor produced by surfactant …

SmCo alloys form the basis of excellent permanent magnets with potential service
applications up to 550° C. However, the rapid growth of an internal oxidation zone limits …

Recently, SmCo 5 was found to be capable of forming amorphous shear bands to induce
dislocation-free plastic deformation at large strains. The formation of shear band is …

Sm 2 Co 17 permanent magnets are widely used in aerospace, radar communication, rail
transit, and various other fields. However, their brittleness restricts their application …