Comparation Between Pulsed Nd: Yag Laser Superficial Treatment and Ceramic Coating in Creep Test of Ti-6aAl-4V Alloy

Reis, Adriano G. and Reis, Danieli A.P. and Moura Neto, C. and Oñoro Lopez, Javier and Oliveira, H.S. and Couto, A.A. (2010). Comparation Between Pulsed Nd: Yag Laser Superficial Treatment and Ceramic Coating in Creep Test of Ti-6aAl-4V Alloy. "Materials Science Forum", v. 660-66 ; pp. 229-234. ISSN 0255-5476. https://doi.org/10.4028/www.scientific.net/MSF.660-661.229.

Description

Title: Comparation Between Pulsed Nd: Yag Laser Superficial Treatment and Ceramic Coating in Creep Test of Ti-6aAl-4V Alloy
Author/s:
  • Reis, Adriano G.
  • Reis, Danieli A.P.
  • Moura Neto, C.
  • Oñoro Lopez, Javier
  • Oliveira, H.S.
  • Couto, A.A.
Item Type: Article
Título de Revista/Publicación: Materials Science Forum
Date: October 2010
ISSN: 0255-5476
Volume: 660-66
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Ingeniería y Ciencia de los Materiales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (310kB) | Preview

Abstract

The objective of this work was evaluating the creep resistance of the Ti-6Al-4V alloy with superficial treatment of pulsed Nd:YAG laser and ceramic coating in creep test of Ti-6Al-4V alloy. It was used Ti-6Al-4V alloy as cylindrical bars under forged and annealing of 190oC by 6 hours condition and cooled by air. The Ti-6Al-4V alloy after the superficial treatment of pulsed Nd:YAG laser and ceramic coating was submitted to creep tests at 600°C and 125 at 319 MPa, under constant load mode. In the Nd:YAG pulsed laser treatment was used an environment of 40 % N and 60 % Ar, with 2.1 W of power and 10 m/s of speed. Yttria (8 wt.%) stabilized zirconia (YSZ) with a CoNiCrAlY bond coat was atmospherically plasma sprayed on Ti-6Al-4V substrates by Sulzer Metco Type 9 MB. The obtained results suggest the laser treatment on Ti-6Al-4V alloy improved its creep resistance.

More information

Item ID: 6805
DC Identifier: http://oa.upm.es/6805/
OAI Identifier: oai:oa.upm.es:6805
DOI: 10.4028/www.scientific.net/MSF.660-661.229
Official URL: http://www.scientific.net/MSF.660-661.229
Deposited by: Memoria Investigacion
Deposited on: 03 May 2011 09:06
Last Modified: 20 Apr 2016 15:57
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM