Predictive assessment of plasma dynamics effects on the shock transformation of metallic alloys by laser shock processing

Ocaña Moreno, José Luis and Morales Furió, Miguel and Molpeceres Álvarez, Carlos Luis and Porro González, Juan Antonio and Iordachescu, Danut (2008). Predictive assessment of plasma dynamics effects on the shock transformation of metallic alloys by laser shock processing. In: "International Conference. Modern Laser Applications. Indlas 2008", 20/05/2008-23/05/2008, Bran, Rumania.

Description

Title: Predictive assessment of plasma dynamics effects on the shock transformation of metallic alloys by laser shock processing
Author/s:
  • Ocaña Moreno, José Luis
  • Morales Furió, Miguel
  • Molpeceres Álvarez, Carlos Luis
  • Porro González, Juan Antonio
  • Iordachescu, Danut
Item Type: Presentation at Congress or Conference (Article)
Event Title: International Conference. Modern Laser Applications. Indlas 2008
Event Dates: 20/05/2008-23/05/2008
Event Location: Bran, Rumania
Title of Book: Proceedings of International Conference Modern Laser Applications. Indlas 2008
Date: 2008
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Física Aplicada a la Ingeniería Industrial [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Laser shock processing (LSP) has been presented as an effective technology for improving surface mechanical and corrosion properties of metals, and is being developed as a practical process amenable to production engineering. The main acknowledged advantages of the laser shock processing technique consist on its capability of inducing a relatively deep compression residual stresses field into metallic alloy pieces allowing an improved mechanical behaviour, explicitly, the life improvement of the treated specimens against wear, crack growth and stress corrosion cracking. In the present paper, practical results at laboratory scale on the application of Laser Shock Processing are presented showing the obtained tensile residual stresses relaxation along with corresponding preliminary results about the resulting mechanical properties improvement induced by the treatment.

More information

Item ID: 3907
DC Identifier: http://oa.upm.es/3907/
OAI Identifier: oai:oa.upm.es:3907
Official URL: http://indlas.inflpr.ro/
Deposited by: Memoria Investigacion
Deposited on: 28 Jul 2010 09:42
Last Modified: 21 Aug 2017 12:10
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