Fe-based amorphous and nanocrystalline alloys are essential core materials for high-efficiency distribution transformers, high-frequency transformers, and power electronic transformers, owing to their high saturation magnetic flux density (Bs), low coercivity (Hc), low core loss, and excellent high-frequency response....
Achieving simultaneous enhancement of electrical conductivity and wear resistance in copper alloys remains challenging because conventional strengthening strategies often introduce additional electron-scattering sources and degrade electrical transport. In this work, a trace Y2O3-assisted interface-engineering strategy...
Nanocrystalline Al-Zn-Mg alloys are pivotal for next-generation aerospace and automotive applications that require superior strength-to-weight ratios. However, optimizing their mechanical properties at the atomic scale remains a challenge because classical strengthening theories break down. This study employs molecular...
Magnesium hydride (MgH2) is a promising hydrogen storage material with a high storage capacity. However, its current commercial price of up to US$ 700 kg–1 severely limits its engineering applications. Ball milling, characterized by low energy consumption and high efficiency, offers considerable potential for substan...
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