Published November 2019
| Version v1
Journal article
Study of the Crack Resistance of Microarc Oxidation Coatings after Laser Doping with Zirconium Oxide
Creators
- 1. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus (Belarus)
- 2. Joint Institute of Mechanical Engineering, National Academy of Sciences of Belarus (Belarus)
- 3. Belarusian National Technical University (Belarus)
Description
In this paper we present the results of a study of crack resistance of a microarc oxidation coating (MAO) after laser doping with zirconium oxide. Crack resistance was determined by indentation with imprint imaging using atomic force microscopy. Laser doping with zirconium oxide was established to lead to a significant hardening of the MAO coating. The stress intensity factor increases by a factor of 2.7 while surface damage decreases by a factor of 2 compared with the initial MAO coating.
Additional details
Identifiers
Publishing Information
- Journal Title
- Technical Physics
- Journal Volume
- 64
- Journal Issue
- 11
- Journal Page Range
- p. 1609-1614
- ISSN
- 1063-7842
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51091470
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ATOMIC FORCE MICROSCOPY; COATINGS; CRACKS; CRYSTAL DOPING; DAMAGE; HARDENING; LASER RADIATION; OXIDATION; STRESS INTENSITY FACTORS; SURFACES; ZIRCONIUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CHEMICAL REACTIONS; ELECTROMAGNETIC RADIATION; MICROSCOPY; OXIDES; OXYGEN COMPOUNDS; RADIATIONS; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2019 Pleiades Publishing, Ltd.