|
|
Current research status and development trend of advanced thermal barrier coatings |
Lü Yan-hong, ZHANG Qi-fu |
China Iron & Steel Research Institute Group, Beijing 100081, China |
|
|
Abstract The advanced thermal barrier coatings can be divided into the following categories, namely doped ceramics of yttria-stabilized zirconia coating, ABO3 ceramics with perovskite structure, A2B2O7 ceramics with pyrochlore or fluorite structure, MMeAl11O19 ceramics with magnetoplumbite structure and yttrium aluminitum garnet. The research status of the advanced thermal barrier coatings was summarized, and the existing problems and development tendency were discussed.
|
Received: 30 June 2014
Published: 28 February 2015
|
|
|
|
|
|
|