Unraveling dynamic recrystallization mechanisms in Ni-based wrought superalloy GH4698 through comprehensive EBSD analysis
文献类型：期刊论文
| 作者 | Li, Na1,2; Qiao, Shichang1,2; Gao, Xinyu1,2; Wang, Fengzhen1,2; Wen, Xin1,2; Xia, Zhikang1,2; Wang, Yongqiang1,2; Liu, Shuai1,2; Jiang, Jinzhe1,2; Yuan, Chao1,2 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2025 |
| 卷号 | 378页码:4 |
| 关键词 | Wrought superalloy Dynamic recrystallization mechanism DDRX CDRX TDRX MC-type Carbides |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2024.137613 |
| 通讯作者 | Yuan, Chao(ychao@imr.ac.cn) ; Shi, Yuanbao(shiyuanbao@imr.ac.cn) |
| 英文摘要 | A comprehensive examination of dynamic recrystallization (DRX) mechanisms in wrought superalloy GH4698 has been conducted, leveraging Gleeble thermal simulation experiments and advanced Electron Backscatter Diffraction (EBSD) characterization techniques. Rigorous analysis elucidates four distinct recrystallization processes: Discontinuous Dynamic Recrystallization (DDRX), instigated by strain-induced boundary migration (SIBM); Continuous Dynamic Recrystallization (CDRX), characterized by progressive lattice rotation; Particle Stimulated Nucleation (PSN), driven by the Zener pinning effect of MC-type carbides; and Twin-induced Dynamic Recrystallization (TDRX), facilitated by the interaction between twin boundaries and existing dislocations. |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001346463000001 |
| 出版者 | ELSEVIER |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yuan, Chao; Shi, Yuanbao |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Na,Qiao, Shichang,Gao, Xinyu,et al. Unraveling dynamic recrystallization mechanisms in Ni-based wrought superalloy GH4698 through comprehensive EBSD analysis[J]. MATERIALS LETTERS,2025,378:4. |
| APA | Li, Na.,Qiao, Shichang.,Gao, Xinyu.,Wang, Fengzhen.,Wen, Xin.,...&Shi, Yuanbao.(2025).Unraveling dynamic recrystallization mechanisms in Ni-based wrought superalloy GH4698 through comprehensive EBSD analysis.MATERIALS LETTERS,378,4. |
| MLA | Li, Na,et al."Unraveling dynamic recrystallization mechanisms in Ni-based wrought superalloy GH4698 through comprehensive EBSD analysis".MATERIALS LETTERS 378(2025):4. |
入库方式： OAI收割
来源：金属研究所
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