LAPSE:2021.0701
Published Article
LAPSE:2021.0701
Microscopic Characteristics and Properties of Fe-Based Amorphous Alloy Compound Reinforced WC-Co-Based Coating via Plasma Spray Welding
Yan Xu, Yinfeng Wang, Yi Xu, Mingyong Li, Zheng Hu
August 2, 2021
Plasma spray welding, as one of the material surface strengthening techniques, has the advantages of low alloy material consumption, high mechanical properties and good coating compactness. Here, the Co alloy, WC and Fe-based amorphous alloy composite coating is prepared by the plasma spray welding method, and the coating characteristics are investigated. The results indicate that the coatings have a full metallurgical bond in the coating/substrate interface, and the powder composition influences the microstructures and properties of the coating. The hardness of coatings increases with the mass fraction of the Fe-based amorphous alloy. The spray welding layer has a much higher wear resistance compared with the carbon steel, and the Fe-20 exhibits a superior wear resistance when compared to others. The results indicate that the amorphous alloy powders are an effective additive to prepare the coating by plasma spray welding for improving the wear resistance of the coating.
Keywords
Fe-based amorphous alloy, microstructure and properties, plasma spray welding, WC-Co coating
Subject
Suggested Citation
Xu Y, Wang Y, Xu Y, Li M, Hu Z. Microscopic Characteristics and Properties of Fe-Based Amorphous Alloy Compound Reinforced WC-Co-Based Coating via Plasma Spray Welding. (2021). LAPSE:2021.0701
Author Affiliations
Xu Y: China Research and Development Academy of Machinery Equipment, Beijing 100089, China; School of Mechanical and Vehicle Engineering, Beijing Institute of Technology, Beijing 100081, China
Wang Y: Science and Technology on Vehicle Transmission Laboratory, China North Vehicle Research Institute, Beijing 100072, China
Xu Y: Science and Technology on Vehicle Transmission Laboratory, China North Vehicle Research Institute, Beijing 100072, China
Li M: Science and Technology on Vehicle Transmission Laboratory, China North Vehicle Research Institute, Beijing 100072, China
Hu Z: Science and Technology on Vehicle Transmission Laboratory, China North Vehicle Research Institute, Beijing 100072, China
Journal Name
Processes
Volume
9
Issue
1
First Page
pr9010006
Year
2020
Publication Date
2020-12-22
ISSN
2227-9717
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Original Submission
Other Meta
PII: pr9010006, Publication Type: Journal Article
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LAPSE:2021.0701
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https://doi.org/10.3390/pr9010006
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Aug 2, 2021
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Aug 2, 2021
 
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Calvin Tsay
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