Observatorio de I+D+i UPM

Memorias de investigación
Conferences:
PREDICTIVE ASSESSMENT OF PLASMA DYNAMICS EFFECTS ON THE SHOCK TRANSFORMATION OF METALLIC ALLOYS BY LASER SHOCK PROCESSING
Year:2008
Research Areas
  • Mechanical engineering,
  • Construction materials
Information
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.
International
Si
0000000000
Entity
2ND INDLAS INTERNATIONAL CONFERENCE MODERN LASER APPLICATIONS
Entity Nationality
RUMANIA
Place
BRAN (RUMANIA) 20-23 Mayo 2008
Participants
  • Autor: Miguel Morales Furio (UPM)
  • Autor: Jose Luis Ocaña Moreno (UPM)
  • Autor: Juan Antonio Porro Gonzalez (UPM)
  • Autor: Carlos Luis Molpeceres Alvarez (UPM)
  • Autor: Danut Iordachescu . (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Ingeniería y Aplicaciones del Láser
  • Centro o Instituto I+D+i: Centro Laser
  • Departamento: Física Aplicada a la Ingeniería Industrial
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