State Key Laboratory of Metastable Materials Science and Technology;
Yanshan University;
Qinhuangdao 066004;
China;
College of Computer Science;
Sichuan University;
Chengdu 610065;
China;
School of Physical and Chemical Sciences;
Queen Mary University of London;
Mile End Road;
London E14NS;
United Kingdom;
School of Mechanical Engineering;
Dongguan University of Technology;
Dongguan 523808;
China;
Multi-principal element alloys; B2 precipitates; Heterogeneous nucleation; Precipitation strengthening;