Laser Shock Processing as an Advanced Technique for the Surface and Mechanical Resistance Properties Modification of Bioabsorbable Magnesium Alloys

Ocaña Moreno, José Luis and González-Carrasco, J. L. and Lieblich, M. and Porro González, Juan Antonio and Díaz Muñoz, Marcos and Cordovilla Baró, Francisco and Angulo Ramonell, Ignacio and Izaguirre, I. (2018). Laser Shock Processing as an Advanced Technique for the Surface and Mechanical Resistance Properties Modification of Bioabsorbable Magnesium Alloys. "Materials Science Forum", v. 941 ; pp. 2489-2494. ISSN 0255-5476. https://doi.org/doi:10.4028/www.scientific.net/MSF.941.2489.

Description

Title: Laser Shock Processing as an Advanced Technique for the Surface and Mechanical Resistance Properties Modification of Bioabsorbable Magnesium Alloys
Author/s:
  • Ocaña Moreno, José Luis
  • González-Carrasco, J. L.
  • Lieblich, M.
  • Porro González, Juan Antonio
  • Díaz Muñoz, Marcos
  • Cordovilla Baró, Francisco
  • Angulo Ramonell, Ignacio
  • Izaguirre, I.
Item Type: Article
Título de Revista/Publicación: Materials Science Forum
Date: 2018
ISSN: 0255-5476
Volume: 941
Subjects:
Freetext Keywords: Laser Shock Processing; Residual Stresses; Mechanical Properties; Surface Properties; Bioabsorbable Mg alloys
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 increasingly applied as an effective technology for the improvement of metallic materials’ mechanical and surface properties in different types of components, mostly as a means of enhancement of their fatigue life behavior. As reported in previous contributions by the authors, a main effect resulting from the application of the LSP technique consists in the generation of relatively deep compression residual stresses fields into metallic components allowing an improved mechanical behaviour. On the other hand, Mg and its alloys have gained increasing relevance as natural biomaterials as their mechanical properties are in the same range as those corresponding to natural bone as well as due to their inherent bioabsorbable properties. In the present paper, the application of the LSP technology to biocompatible bioabsorbable Mg alloys suitable for chirurgical implementation is envisaged, the experimental verification of the residual stresses fields induced and the experimental characterization of the surface properties introduced by means of the treatment being specifically considered.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainMAT2012-37782UnspecifiedUnspecifiedAnálisis integrado teórico-experimental de la técnica LSP aplicada a la mejora de propiedades mecánicas y superficiales de componentes metálicos de alta fiabilidad
Government of SpainMAT2012-37736-C05-01UnspecifiedUnspecifiedProcesado y caracterización de nuevos materiales compuestos bioreabsorbibles para osteosíntesis de PLLA con alta fracción de volumen de MG
Government of SpainMAT2015-63974-C4-2-RUnspecifiedUnspecifiedTratamiento mediante LSP de aleaciones de magnesio biodegradables y bioreabsorbibles como método de mejora de sus propiedades mecánicas
Madrid Regional GovernmentS2013/MIT-2862MULTIMAT-CHALLENGEUnspecifiedMateriales multifuncionales para los retos de la sociedad

More information

Item ID: 54743
DC Identifier: http://oa.upm.es/54743/
OAI Identifier: oai:oa.upm.es:54743
DOI: doi:10.4028/www.scientific.net/MSF.941.2489
Official URL: https://www.scientific.net/MSF.941.2489
Deposited by: Memoria Investigacion
Deposited on: 24 Apr 2019 14:35
Last Modified: 24 Apr 2019 14:35
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