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Influence of laser cutting on the fatigue limit of two high strength steels

Author
Mateo, A.; Fargas, G.; Calvo, J.; Roa, J.J.
Type of activity
Presentation of work at congresses
Name of edition
7th International Conference on Low Cycle Fatigue
Date of publication
2013
Presentation's date
2013-09-11
Book of congress proceedings
7th International Conference on Low Cycle Fatigue, september 9-11, 2013, Aachen, Germany
First page
295
Last page
300
Repository
http://hdl.handle.net/2117/21279 Open in new window
Abstract
Laser cutting is widely used in the metal industry, particularly when components of high strength steels sheets are produced. On the other hand, the roughness of cut - edges produced by laser differs from that obt ained by other methods, such as mechanical blank ing, and this fact influence s the fatigue performance. Moreover, thermal effects are another factor to consider. In the present investigation, specimens of two grades of high strength austenitic steels were cut by laser and tested in th...
Citation
Mateo, A. [et al.]. INFLUENCE OF LASER CUTTING ON THE FATIGUE LIMIT OF TWO HIGH STRENGTH STEELS. A: International conference on Low cycle fatigue. "seventh int conf Low Cycle Fatigue". Aachen: 2013, p. 295-300.
Group of research
CIEFMA - Structural Integrity, Micromechanics and Materials Reliability Centre
CRnE - Barcelona Research Center in Multiscale Science and Engineering
PROCOMAME - Conformation Processes of Metallic Materials

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