期刊论文

Wenzhi Huang<&wdkj&>Ling Zhu

英文

Journal of Alloys and Compounds

0925-8388

2022

913

165256

10.1016/j.jallcom.2022.165256

CRediT authorship contribution statement Wenzhi Huang: Conceptualization, Resources, acquisition, Writing – review & editing. Na Zeng: Investigation, Formal analysis, Writing – original draft. Xizhi Fan: Writing – review & editing, Formal analysis. Taotao Hu: Visualization, Investigation. Jindong Zhang: Visualization, Investigation. Yangyang Wang: Investigation, Formal analysis. Ling Zhu: Supervision, acquisition.

本校为其他机构

The aim of the current study was to optimize the mechanical properties and thermal shock resistance of plasma-sprayed LaPO4/8YSZ coatings with thickness of 1 mm based on a modified Vickers indentation method. As the LaPO4 content increased from 1 wt% to 30 wt%, the increasing porosity of the composite coatings led to the decrease of bonding strength of the coatings from 8.43 +/- 0.29 MPa to 6.08 +/- 0.12 MPa, while residual stress and fracture toughness of the composite coatings exhibited an increased tendency. Although the bonding strength of LaPO4/8YSZ coatings was lower than that of 8YSZ co...