Research Progress of Atmospheric Plasma Sprayed Zirconia Thermal Barrier Coating

The atmospheric plasma spraying and the reason of the choosing zirconia in the process of plasma sprayed thermal barrier coatings as well as its excellent performance were briefly overviewed.Meanwhile,the domestic and overseas research status of the plasma sprayed yttria partially stabilized zirconia(YSZ) thermal barrier coatings was also reviewed.Finally,the future development of plasma sprayed thermal barrier coatings was pointed out.