Development Progress of Abradable Seal Coatings[J]. Aeronautical Manufacturing Technology, 2008, 51(20): 92-94. DOI: 16080/j.issn1671-833x.2008.20.006.
Abradable seal coatings are important thermal sprayed coatings widely used in aeroengine and have significance to increase the efficiency and to reduce fuel consumption. The main varieties and development tendency of abradable seal coating materials are introduced
and the evaluation methods of the coating properties are described.