High-density stacking faults in a supersaturated nitrided layer on austenitic stainless steel
文献类型：期刊论文
| 作者 | Miao, Shu1; Zhang, Chi3; Tong, Ke2; Ye, Fei2; Che, Honglong2; Lei, Ming Kai2 |
| 刊名 | JOURNAL OF APPLIED CRYSTALLOGRAPHY
 |
| 出版日期 | 2016-12-01 |
| 卷号 | 49页码:1967-1971 |
| 关键词 | nitriding stacking faults microstructure austenitic steel modelling |
| 英文摘要 | The nitrogen-supersaturated phase produced by low-temperature plasma-assisted nitriding of austenitic stainless steel usually contains a high density of stacking faults. However, the stacking fault density observed in previous studies was considerably lower than that determined by fitting the X-ray diffraction pattern. In this work, it has been confirmed by high-resolution transmission electron microscopy that the strip-shaped regions of about 3-25 nm in width observed at relatively low magnification essentially consist of a series of stacking faults on every second {111} atomic plane. A microstructure model of the clustered stacking faults embedded in a face-centred cubic structure was built for these regions. The simulated X-ray diffraction and transmission electron microscopy results based on this model are consistent with the observations. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary ; Crystallography |
| 研究领域[WOS] | Chemistry ; Crystallography |
| 关键词[WOS] | X-RAY-DIFFRACTION ; EXPANDED AUSTENITE ; LOW-TEMPERATURE ; CRYSTALLOGRAPHIC STRUCTURE ; PHASE-TRANSFORMATIONS ; S-PHASE ; NITROGEN ; MICROSTRUCTURE ; MARTENSITE ; DIFFUSION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000391195900011 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/151854]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Dalian Univ Technol, Key Lab Mat Modificat Laser Ion & Electron Beams, Minist Educ, Sch Mat Sci & Engn, Dalian 116024, Peoples R China 3.Tsinghua Univ, Sch Mat Sci & Engn, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Miao, Shu,Zhang, Chi,Tong, Ke,et al. High-density stacking faults in a supersaturated nitrided layer on austenitic stainless steel[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY,2016,49:1967-1971. |
| APA | Miao, Shu,Zhang, Chi,Tong, Ke,Ye, Fei,Che, Honglong,&Lei, Ming Kai.(2016).High-density stacking faults in a supersaturated nitrided layer on austenitic stainless steel.JOURNAL OF APPLIED CRYSTALLOGRAPHY,49,1967-1971. |
| MLA | Miao, Shu,et al."High-density stacking faults in a supersaturated nitrided layer on austenitic stainless steel".JOURNAL OF APPLIED CRYSTALLOGRAPHY 49(2016):1967-1971. |
入库方式： OAI收割
来源：大连化学物理研究所
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