High strength nanocrystallized multilayered structure obtained by SMAT and co-rolling
Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with ISBN/ISSN) › peer-review
Author(s)
Detail(s)
| Original language | English |
|---|---|
| Title of host publication | 6th International Forum on Advanced Material Science and Technology, IFAMST 2008 |
| Pages | 249-254 |
| Volume | 614 |
| Publication status | Published - 2009 |
| Externally published | Yes |
Publication series
| Name | Materials Science Forum |
|---|---|
| Volume | 614 |
| ISSN (Print) | 0255-5476 |
Conference
| Title | 6th International Forum on Advanced Material Science and Technology, FAMST 2008 |
|---|---|
| Location | The Hong Kong Polytechnic University |
| Place | Hong Kong |
| Period | 12 - 14 June 2008 |
Link(s)
Abstract
In the present study, a method is presented combining surface nanocrystalline treatment (SMAT) and the co-rolling process. The aim of this duplex treatment is the development of a 316L stainless steel semi-massive multilayered bulk structure with improved yield and ultimate tensile strengths, while conserving an acceptable elongation to failure by optimizing the volume fraction and distribution of the nano-grains in the laminate. To characterize this composite structure, tensile tests as well as sharp nanoindentation tests were carried out to follow the local hardness evolution through the cross-section of the laminate. Furthermore, transmission electron microscope (TEM) observations were carried out to determine the correlation between the microstructure, the local hardness and the mechanical response of the structure. © (2009) Trans Tech Publications.
Research Area(s)
- Co-rolling, Mechanical properties, Multilayered structure, Nanocrystalline materials, SMAT
Citation Format(s)
High strength nanocrystallized multilayered structure obtained by SMAT and co-rolling. / Waltz, L.; Retraint, D.; Roos, A. et al.
6th International Forum on Advanced Material Science and Technology, IFAMST 2008. Vol. 614 2009. p. 249-254 (Materials Science Forum; Vol. 614).Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with ISBN/ISSN) › peer-review
