Structural evolution and enhanced thermal cycling life of HVAF-sprayed NiCrAlY bond coat modified by YSZ

Thermal barrier coatings with varied bond coat structures were deposited using high-velocity air fuel spraying. Highly hard YSZ particles are introduced into the NiCrAlY bond layer by accelerating to supersonic speeds at low temperatures to change the porous structure of the bond coat. We systematic...

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Bibliographic Details

Main Authors:	Haiyong Liu, Zhongxin Wang, Weizhou Li, Zhaoguo Qiu, Zhigang Zheng, Gang Wang, Jibo Huang, Dechang Zeng
Format:	Artigo
Language:	Inglês
Published:	Elsevier 2024-05-01
Series:	Journal of Materials Research and Technology
Subjects:	Thermal barrier coating NiCrAlY-Mixed YSZ High velocity air fuel spray Thermal stress Thin thermal growth oxide
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785424009864
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