Journal article
Corrosion- and damage-resistant nitride coatings for steel
Journal of the American Ceramic Society, Vol.95(9), pp.2997-3004
2012
Abstract
Ceramic coatings of distinct microstructures, namely TiSiN and CrN, were deposited on tool steels. The corrosion resistance of the coated steels was measured. Following nanoindentation, immersion tests were conducted in 70% HNO3 solution for 96 h. Deformed CrN, where deformation occurred through shear sliding of columnar grains, was insensitive to corrosion attack. In contrast, open cracks formed in the indented TiSiN coating, serving as pathway for reactive agents to penetrate through the coatings. Finite element analysis was applied to evaluate the damage tolerance of the coatings and its impact on the corrosion resistance of the coated steels.
Details
- Title
- Corrosion- and damage-resistant nitride coatings for steel
- Authors/Creators
- M.S. Ahmed (Author/Creator) - Edith Cowan UniversityP. Munroe (Author/Creator) - UNSW SydneyZ-T Jiang (Author/Creator) - Murdoch UniversityX. Zhao (Author/Creator) - Edith Cowan UniversityM. Wajrak (Author/Creator) - Edith Cowan UniversityH. Guo (Author/Creator) - Edith Cowan UniversityW. Rickard (Author/Creator)Z. Xie (Author/Creator) - Edith Cowan UniversityJ. Smialek (Author/Creator)
- Publication Details
- Journal of the American Ceramic Society, Vol.95(9), pp.2997-3004
- Identifiers
- 991005541964607891
- Copyright
- © 2012 The American Ceramic Society
- Murdoch Affiliation
- School of Engineering and Energy
- Language
- English
- Resource Type
- Journal article
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- Collaboration types
- Domestic collaboration
- Citation topics
- 5 Physics
- 5.188 Deposition, Hardening & Coating
- 5.188.318 Nitride Coatings
- Web Of Science research areas
- Materials Science, Ceramics
- ESI research areas
- Materials Science