Article ID Journal Published Year Pages File Type
7923990 Materials Chemistry and Physics 2011 8 Pages PDF
Abstract
▶ SiO2-Al2O3 coatings improve FeCrAl alloy's resistance to high-temperature oxidation. ▶ Protection effectiveness of ceramic coatings increase with increase number of layers. ▶ During annealing at 1200 °C the surface of FeCrAl alloy enriches in aluminium. ▶ Aluminosilicates formed during annealing characterize small degree of crystallinity. ▶ The crystallization of aluminosilicates depend on Al2O3 content and temperature.
Keywords
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
The behaviour of FeCrAl alloy with a silica-rich ceramic coating SiO2-Al2O3 under high temperature oxidation conditions and thermal shocks
Authors
, , , ,