Improved corrosion resistance of stainless steel X6CrNiMoTi17-12-2 by slide diamond burnishing

The article presents an nonconventional finishing method – diamond slide burnishing. The effect of drawing, polishing and burnishing on corrosion resistance was examined by quickened electrochemical investigations using the potentiodynamic method. The investigation showed a correlation of the indica...

Full description

Saved in:
Bibliographic Details
Published in:Journal of materials processing technology 2013-11, Vol.213 (11), p.1997-2004
Main Authors: Konefal, Kazimiera, Korzynski, Mieczyslaw, Byczkowska, Zofia, Korzynska, Katarzyna
Format: Article
Language:English
Subjects:
Burnishing
Pitting corrosion
Slide diamond burnishing
Stainless steel
Surface layer condition
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The article presents an nonconventional finishing method – diamond slide burnishing. The effect of drawing, polishing and burnishing on corrosion resistance was examined by quickened electrochemical investigations using the potentiodynamic method. The investigation showed a correlation of the indicators ΔEp (passive area width) and ΔEh (hysteresis loop width at repassivation) with residual stresses in the surface layer and with some surface geometric structure parameters, too. Microscopic observations made it possible to determine the nature of surface corrosion changes. Generally, the best corrosion resistance was found after burnishing.
ISSN:0924-0136
DOI:10.1016/j.jmatprotec.2013.05.021