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Solid particle erosion in ceramic matrix composites and environmental barrier coatings: A perspective
被引:6
|作者:
Presby, Michael J.
[1
,2
]
Stokes, Jamesa L.
[1
]
Harder, Bryan J.
[1
]
机构:
[1] NASA Glenn Res Ctr, Cleveland, OH USA
[2] NASA Glenn Res Ctr, Cleveland, OH 44135 USA
基金:
美国国家航空航天局;
关键词:
ceramic matrix composites;
environmental barrier coatings (EBC);
wear;
wear resistance;
STRENGTH DEGRADATION;
PLASMA SPRAY;
IMPACT;
DEPOSITION;
BEHAVIOR;
DAMAGE;
MICROSTRUCTURE;
RESISTANCE;
GLASS;
TEMPERATURE;
D O I:
10.1111/jace.19376
中图分类号:
TQ174 [陶瓷工业];
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
Ceramic matrix composites (CMCs) and environmental barrier coatings (EBCs) are key technologies that can enable improvements in the thermal and propulsive efficiency of gas turbine engines. However, CMCs and EBCs are susceptible to various life limiting damage modes associated with the engine operating environment such as oxidation, recession, thermomechanical stress/strain, corrosion, foreign object damage (FOD), and solid particle erosion (SPE). Despite its importance, there is a limited understanding of the SPE behavior of CMCs and EBCs in the literature. This paper reviews the status of SPE research for CMCs and EBCs and provides a perspective towards future research.
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页码:1776 / 1792
页数:17
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