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Laser annealing of 8YSZ powders

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In the article are presented investigations of the reflectance and the absorption coefficient of yttrium partially stabilized zirconia (YPSZ), for 10,6μm wavelength electromagnetic radiation as well as for the wavelengths in the range of 0,5-1,1μm. Based on an experimentally obtained absorption coefficients, the amount of laser power densities absorbed within YPSZ was calculated. Also, experimental investigations with Disk laser and CO2 laser radiation annealing were conducted. It was shown that for different lasers wavelengths and for the same laser beam intensities the microstructural changes in YPSZ are different.

Original languageEnglish
Title of host publicationModern Technologies in Industrial Engineering II
EditorsAlexander Mikhaylov, Dumitru Nedelcu, Alexei Toca, Andrzej Wrobel, Constantin Carausu, Emil Oanta
PublisherTrans Tech Publications Ltd.
Pages168-171
Number of pages4
ISBN (Electronic)9783038352556
DOIs
Publication statusPublished - 2014

Publication series

NameAdvanced Materials Research
Volume1036
ISSN (Print)1022-6680
ISSN (Electronic)1662-8985

Keywords

  • Laser annealing
  • TBC
  • Zirconium oxide modified with yttrium

ASJC Scopus subject areas

  • General Engineering

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