Title of article :
Modification of a SiC–Cr5Si3 ceramic surface by laser irradiation
Author/Authors :
M. Vlasova، نويسنده , , P.A. Marquez Aguilar، نويسنده , , M. Kakazey، نويسنده , , M.C. Reséndiz-Gonz?lez، نويسنده , , A. Bykov، نويسنده , , A. Ragulya، نويسنده , , T. Tomila، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
The influence of IR-laser irradiation (1064 nm, 175 W) on a SiC–Cr5Si3 ceramic composite material was investigated by X-ray diffraction analysis, electron microscopy, atomic force microscopy, and X-ray microanalysis. The irradiation of specimens was carried out in air. It was established that, on the surface of the ceramics, a porous SiO2 layer formed. The ablation products are silicon oxide nanoparticles of different shape.
Keywords :
SiC ceramics , Laser irradiation , Oxidation
Journal title :
Ceramics International
Journal title :
Ceramics International
