Microstructural Characteristic and Solid Particle Erosion Behavior of Plasma-Sprayed Ni60/Ni-WC Composite Coating
- Resource Type
- Authors
- Guang Qu; Yang Zhi Fang; Xing Hua Zhou; Dong Sheng Wang
- Source
- Key Engineering Materials. 904:512-518
- Subject
- Materials science
Composite coating
Mechanics of Materials
Plasma sprayed
Mechanical Engineering
Solid particle erosion
General Materials Science
Composite material
Microstructure
Erosion resistance
- Language
- ISSN
- 1662-9795
A Ni60/Ni-WC composite coating was fabricated by the plasma spraying technology and microstructure of the coating was analyzed. Moreover, erosion resistance of the coating under different erosion angles was tested. Results demonstrated that the coating has lamellar structures and contain some pores. WC particles distribute evenly in the coating and bond well with the parent phase. When the erosion angle increase, the weight loss of the erosion-induced coating increases firstly and then decreases, showing plastic-brittle composite erosion characteristics.