@inproceedings{bac764f12f9044fc86d5b4261443b6cc,
title = "Impacting behavior of large oxidized copper particles in cold spraying",
abstract = "In the previous study (Ref 1), it has been experimentally demonstrated that surface oxide films of metallic particles have significant influence on the deposition efficiency, microstructure and properties of cold sprayed coatings. To clearly reveal the underlying mechanism, this study focuses further on the effect of particle oxidation on its deposition behavior with the designedly oxidized Cu particles having an average size of about 81μm. The oxidized Cu powder was deposited by cold spraying with respect to the single impacts and coating deposition. In addition, the rebounded copper particles were collected for morphology analysis compared to the adhered particles. Results show that the deposition efficiency of the oxidized Cu particles is much lower than that of the annealed Cu powder. The thick oxide film extremely prohibits the bonding of particles. In addition, the clearance of interface oxide inclusions by plastic deformation of particles was also observed.",
author = "Wenya Li and Min Yu and Xueping Guo and Hanlin Liao",
year = "2012",
language = "英语",
isbn = "9781632666796",
series = "Proceedings of the International Thermal Spray Conference",
publisher = "ASM International",
pages = "277--282",
booktitle = "International Thermal Spray Conference and Exposition, ITSC 2012 - Air, Land, Water and the Human Body",
note = "International Thermal Spray Conference and Exposition - Air, Land, Water and the Human Body: Thermal Spray Science and Applications, ITSC 2012 ; Conference date: 21-05-2012 Through 24-05-2012",
}