Journal
JOURNAL OF THERMAL SPRAY TECHNOLOGY
Volume 28, Issue 4, Pages 794-802Publisher
SPRINGER
DOI: 10.1007/s11666-019-00838-4
Keywords
abradable coating; aerospace; coatings for engine components; erosion resistance; Rietveld analysis
Categories
Funding
- Ministry of Trade of the Czech Republic [FV-TRIO FV10211]
Ask authors/readers for more resources
For the engines used in small turboprop aircrafts, the introduction of abradable coatings represents a feasible way to reach higher levels of overall engine efficiency, specifically by improving the fuel consumption and increasing the inter-turbine temperature margin. Abradable coatings on seals also contribute to improved hot restarts capability of an engine and lead to substantial extension of service life of the rotating counter bodies. In our contribution, we concentrate on flame-sprayed nickel-graphite abradable coating that can be used in turboprop engines both for seals and clearance control. The focus is the impact of spraying parameters on the physical and function properties of the abradable coating.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available