Abstract
Explosive dynamic recrystallization (DRX) of Co-29Cr-6Mo-0.16 N (CCMN) alloy with extremely low stacking fault energy (SFE) was observed in rapid hot-forging processes; the DRX was considered to be closely related to the prevailing planar-defects formation in parent grains such as mechanical twin and stacking fault bands as well as their interactions, that finally break the parent grains into fine pieces accompanied by instantaneous reorientation and recovery in the refined grains.
| Original language | English |
|---|---|
| Pages (from-to) | 48-52 |
| Number of pages | 5 |
| Journal | Materials Science and Engineering A |
| Volume | 729 |
| DOIs | |
| Publication status | Published - 2018 Jun 27 |
Keywords
- Co-Cr-Mo alloy
- Dynamic recrystallization
- Stacking fault energy
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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Cite this
Ye, X., Yu, B., Gong, X., Yang, B., Nie, Y., Li, Y., & Chiba, A. (2018). Microstructure refining of Co-29Cr-6Mo-0.16N alloy in rapid hot-forging process. Materials Science and Engineering A, 729, 48-52. https://doi.org/10.1016/j.msea.2018.05.051