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Stress corrosion cracking behaviour of a surface-modified magnesium alloy
- Source :
- Srinivasan, P.B.; Blawert, C.; Dietzel, W.; Kainer, K.U.: Stress corrosion cracking behaviour of a surface-modified magnesium alloy. In: Scripta Materialia. Vol. 59 (2008) 1, 43-46. (DOI: 10.1016/j.scriptamat.2008.02.032)
- Publication Year :
- 2008
- Publisher :
- Elsevier, 2008.
-
Abstract
- The effect of plasma electrolytic oxidation (PEO) treatment on the stress corrosion cracking (SCC) of a cast magnesium alloy was assessed. Even though the PEO coating has offered improved corrosion resistance, as evidenced in electrochemical tests, its effect in improving the SCC resistance in ASTM D1384 test solution was only marginal. The SCC behaviour of PEO-coated specimens was attributed to the development of microcracks in the coating, leading to cracking of the substrate under slow strain rate test conditions.
- Subjects :
- Materials science
Mechanical Engineering
Metallurgy
Metals and Alloys
technology, industry, and agriculture
macromolecular substances
engineering.material
Strain rate
Plasma electrolytic oxidation
Condensed Matter Physics
Microstructure
Corrosion
Cracking
stomatognathic diseases
Coating
Mechanics of Materials
engineering
General Materials Science
Stress corrosion cracking
Magnesium alloy
ddc:620.11
Subjects
Details
- Language :
- English
- ISSN :
- 13596462
- Database :
- OpenAIRE
- Journal :
- Srinivasan, P.B.; Blawert, C.; Dietzel, W.; Kainer, K.U.: Stress corrosion cracking behaviour of a surface-modified magnesium alloy. In: Scripta Materialia. Vol. 59 (2008) 1, 43-46. (DOI: 10.1016/j.scriptamat.2008.02.032)
- Accession number :
- edsair.doi.dedup.....44e89841bbd0246295022994d332d22f