Full text
Preview |
PDF
- Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (2MB) | Preview |
Ocaña Moreno, José Luis and Correa Guinea, Carlos and Porro González, Juan Antonio and García Beltrán, Ángel and Diaz Muñoz, Marcos and Ruiz de Lara de Luis, Leonardo and Peral Jiménez, David and Cordovilla Baró, Francisco (2015). Induction of Through-Thickness Compressive Residual Stresses and Application to the Mitigation of the Effect of Surface Defects on the Fatigue Life of Thin Metal Plates by LSP. In: "5th International Conference on Laser Peening & Related Phenomena - ICLPRP", May 10-15, 2015, Cincinnati, Ohio, USA. pp. 1-43.
Title: | Induction of Through-Thickness Compressive Residual Stresses and Application to the Mitigation of the Effect of Surface Defects on the Fatigue Life of Thin Metal Plates by LSP |
---|---|
Author/s: |
|
Item Type: | Presentation at Congress or Conference (Other) |
Event Title: | 5th International Conference on Laser Peening & Related Phenomena - ICLPRP |
Event Dates: | May 10-15, 2015 |
Event Location: | Cincinnati, Ohio, USA |
Title of Book: | Proceedings of the 5th International Conference on Laser Peening & Related Phenomena - ICLPRP |
Date: | 2015 |
Subjects: | |
Faculty: | E.T.S.I. Industriales (UPM) |
Department: | Física Aplicada e Ingeniería de Materiales |
Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Preview |
PDF
- Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (2MB) | Preview |
Laser Shock Processing (LSP) is developed as a technique allowing the effective induction of residual stresses fields in metallic materials allowing a high degree of surface material protection against fatigue crack propagation, abrasive wear, chemical corrosion and other failure conditions, what makes the technique specially suitable and competitive with presently use techniques for the treatment of heavy duty components in the aeronautical, nuclear and automotive industries. In particular, the treatment of thin plates for, i.e., the aeronautical industry, is still a topic not fully addressed by the current industrial approaches. The desired induction of through-thickness compressive RSs fields is generally difficult to achieve due to the local + global deformations induced by highenergy- per-pulse processing systems.The authors have directly envisaged this problem by means of their coupled predictive + experimental methodology and have obtained successful results. In a combined way, the highly beneficial effect of LSP treatments has been demonstrated in the extension of life of thin Al2024-T351 test specimens with induced surface notches.
Item ID: | 42432 |
---|---|
DC Identifier: | https://oa.upm.es/42432/ |
OAI Identifier: | oai:oa.upm.es:42432 |
Official URL: | http://ceas.uc.edu/lspcenter/lspconference.html |
Deposited by: | Memoria Investigacion |
Deposited on: | 04 Aug 2016 12:45 |
Last Modified: | 25 Jan 2023 11:39 |