THE DYNAMIC PHASE TRANSFORMATION AND FORMATION OF NANOCRYSTALLINE STRUCTURE IN SUS304 AUSTENITIC STAINLESS STEEL SUBJECTED TO HIGH PRESSURE TORSION
文献类型：期刊论文
| 作者 | J. G. Li ; M. Umemoto ; Y. Todaka ; K. Fujisaku ; K. Tsuchiya |
| 刊名 | Reviews on Advanced Materials Science
 |
| 出版日期 | 2008 |
| 卷号 | 18期号:7页码:577-582 |
| 关键词 | deformation-induced transformation strain state carbon-steel martensite |
| ISSN号 | 1606-5131 |
| 中文摘要 | SUS304 austenitic stainless steel was deformed by high pressure torsion (HPT) at room temperature at different the rotation speed. By using X-ray diffraction (XRD) and transmission electron microscopy (TEM), the quantitative phase analysis and microstructural evolution along the progress of HIPT were investigated. The present results show that the deformation-induced dynamic phase transformation (DPT) not only from austenite (y) to martensite (alpha') but also alpha' to gamma occurred and equaixed nanocrystalline y grains are generated by HPT at high rotation speed. It is proposed that in austenitic stainless steel nanocrystalline gamma grains structure is formed by combination of forward (gamma -> alpha' ) and reverse (alpha -> gamma) DPT induced by HPT at high strain rate. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32875]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | J. G. Li,M. Umemoto,Y. Todaka,et al. THE DYNAMIC PHASE TRANSFORMATION AND FORMATION OF NANOCRYSTALLINE STRUCTURE IN SUS304 AUSTENITIC STAINLESS STEEL SUBJECTED TO HIGH PRESSURE TORSION[J]. Reviews on Advanced Materials Science,2008,18(7):577-582. |
| APA | J. G. Li,M. Umemoto,Y. Todaka,K. Fujisaku,&K. Tsuchiya.(2008).THE DYNAMIC PHASE TRANSFORMATION AND FORMATION OF NANOCRYSTALLINE STRUCTURE IN SUS304 AUSTENITIC STAINLESS STEEL SUBJECTED TO HIGH PRESSURE TORSION.Reviews on Advanced Materials Science,18(7),577-582. |
| MLA | J. G. Li,et al."THE DYNAMIC PHASE TRANSFORMATION AND FORMATION OF NANOCRYSTALLINE STRUCTURE IN SUS304 AUSTENITIC STAINLESS STEEL SUBJECTED TO HIGH PRESSURE TORSION".Reviews on Advanced Materials Science 18.7(2008):577-582. |
入库方式： OAI收割
来源：金属研究所
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