Paper Title:
Cavitation Erosion Resistance of Austenitic Microstructure Created by Laser Beam
  Abstract

This work presents investigations of cavitation properties of different austenitic microstructures formed by laser beam machining of X5CrNi18-10 and C45 steels. X5CrNi18-10 steel was alloyed with TiC and Mn powders and surface layer of C45 steel was enriched with Ni, Mn, Cr and Nb. For alloying the cw CO2 laser beam was used as a power source. Cavitation behaviour of produced layers was investigated in a rotating disc facility. The results reveal different susceptibility to plastic deformation and strain hardening degree of surface in the early stage of cavitation erosion.

  Info
Periodical
Solid State Phenomena (Volume 165)
Edited by
Andrejus H. Marcinkevičius and Algirdas V.Valiulis
Pages
195-200
DOI
10.4028/www.scientific.net/SSP.165.195
Citation
M. Szkodo, "Cavitation Erosion Resistance of Austenitic Microstructure Created by Laser Beam ", Solid State Phenomena, Vol. 165, pp. 195-200, 2010
Online since
June 2010
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$32.00
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