DOAJ Open Access 2025

Abnormal recrystallization kinetics of precipitation-hardened high-entropy alloys

Zhongsheng Yang Songyu Wang Rongtian Cao Weizhe Tang Jun Chen +4 lainnya

Abstrak

Partially recrystallized precipitation-hardened high entropy alloys have shown excellent mechanical properties with yield strength up to 2 GPa. However, the recrystallization kinetics of precipitation-hardened high entropy alloys are not adequately revealed due to the complex interactions between precipitation and recrystallization. Here, we report an abnormal recrystallization behavior of precipitation-hardened high-entropy alloys that the recrystallization kinetics at 600 °C are faster than those at 800 °C. Moreover, the recrystallization period at 800 °C is significantly shorter than that at 600 °C. Through comparative analysis, we attributed the abnormal recrystallization kinetics to the delayed pinning effect caused by slow precipitation kinetics at 600 °C while the shortened recrystallization period to the high recrystallization nucleation rate by particle-stimulated nucleation at 800 °C.

Topik & Kata Kunci

Materials of engineering and construction. Mechanics of materials Electric apparatus and materials. Electric circuits. Electric networks

Penulis (9)

Zhongsheng Yang

Songyu Wang

Rongtian Cao

Weizhe Tang

Jun Chen

Junjie Li

Jincheng Wang

Zhijun Wang

Feng He

Format Sitasi

APA MLA BibTeX

Yang, Z., Wang, S., Cao, R., Tang, W., Chen, J., Li, J. et al. (2025). Abnormal recrystallization kinetics of precipitation-hardened high-entropy alloys. https://doi.org/10.1016/j.revmat.2025.100037

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Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.1016/j.revmat.2025.100037
Akses: Open Access ✓