ChemInform Abstract: Preparation, Characterization, and Corrosion Behavior of Ion-Implanted and Ceramic-Coated AISI 321 Steel Samples.
✍ Scribed by F. NOLI; P. MISAELIDES; H. BAUMANN; A. HATZIDIMITRIOU
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 27 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
✦ Synopsis
Preparation, Characterization, and Corrosion Behavior of Ion-Implanted and Ceramic-Coated AISI 321 Steel Samples.
-The effects of Mg-, Y-, and Al-ion implantation as a function of the implantation energy and of surface modification by sputter-coating with SiC or Si3N4 and mixing with Xe+ or Ar+ ions, resp., on the corrosion behavior of AISI steel samples in 1 N H2SO4 are studied by cyclic voltammetry and potentiodynamic polarization. Implantation with 200 keV Al ions, which leads to a thicker modified surface layer, seems to be promising for long term application, whereas sputter-deposited corrosion protecting coatings do not provide long-term protection due to poor adhesion.