Improvement of Fatigue Life and Surface Properties of Metallic Materials of Biomedical Interest by Laser Shock Processing

Ocaña Moreno, José Luis and Porro González, Juan Antonio and Díaz Muñoz, Marcos and Angulo Ramonell, Ignacio and Cordovilla Baró, Francisco and Peral Jiménez, David and González-Carrasco, J. L. and Lieblich, M. (2017). Improvement of Fatigue Life and Surface Properties of Metallic Materials of Biomedical Interest by Laser Shock Processing. In: "BRAMAT 2017. 10th INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE & ENGINEERING", 8-11 March 2017, BRASOV (Rumanía). pp. 1-56.

Description

Title: Improvement of Fatigue Life and Surface Properties of Metallic Materials of Biomedical Interest by Laser Shock Processing
Author/s:
  • Ocaña Moreno, José Luis
  • Porro González, Juan Antonio
  • Díaz Muñoz, Marcos
  • Angulo Ramonell, Ignacio
  • Cordovilla Baró, Francisco
  • Peral Jiménez, David
  • González-Carrasco, J. L.
  • Lieblich, M.
Item Type: Presentation at Congress or Conference (Other)
Event Title: BRAMAT 2017. 10th INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE & ENGINEERING
Event Dates: 8-11 March 2017
Event Location: BRASOV (Rumanía)
Title of Book: BRAMAT 2017. 10th INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE & ENGINEERING
Date: March 2017
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Física Aplicada e Ingeniería de Materiales
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

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. The highly beneficial effect of LSP treatments has been demonstrated in the extension of life of test specimens with induced surface notches. The application of the LSP treatment to concrete high reliability components, particularly in the field of metallic materials of biomedical interest is envisaged. In the present communication, several experimental examples of the effects introduced in this kind of materials are shown along with some computational design tools developed in relation with typical prosthetical components. Additionally, the prospects for the application of the LSP treatment to new/advanced materials of biomedical interest are discussed.

More information

Item ID: 50006
DC Identifier: https://oa.upm.es/50006/
OAI Identifier: oai:oa.upm.es:50006
Official URL: http://www.bramat.ro/bramat-2017.html#
Deposited by: Memoria Investigacion
Deposited on: 12 Jun 2018 14:14
Last Modified: 21 May 2019 15:59
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