抄録
In order to clarify how the subsurface crack initiation site generates according to microstructure in high-cycle fatigue, Ti-6Al-4V alloys with different microstructures were subjected to fatigue test in liquid nitrogen. Microstructure influenced the S-N curves in long-life range. The subsurface crack initiation site was a facet or its aggregate which originated from the α grain transgranular cracking in each material. The size of subsurface crack initiation site highly depended on the maximum cyclic stress range.
| 本文言語 | English |
|---|---|
| ページ | 287-298 |
| ページ数 | 12 |
| 出版ステータス | Published - 1997 12月 1 |
| 外部発表 | はい |
| イベント | Proceedings of the 1997 TMS Fall Symposium - Indianapolis, IN, USA 継続期間: 1997 9月 14 → 1997 9月 18 |
Conference
| Conference | Proceedings of the 1997 TMS Fall Symposium |
|---|---|
| City | Indianapolis, IN, USA |
| Period | 97/9/14 → 97/9/18 |
ASJC Scopus subject areas
- 工学（全般）