Effects of diamond-like carbon film on the corrosion behavior of NdFeB permanent magnet
In: SCI, 2017
Online
Konferenz
A diamond-like carbon (DLC) film is deposited on the NdFeB permanent magnet by plasma immersion ion implantation and deposition (PIII&D) and characterized by atomic force microscopy, scanning electron microscopy, Raman scattering, and mechanical tests. Electrochemical and immersion tests conducted for different time durations show that the corrosion resistance in 3.5% Nacl and 5 mM H2SO4 is improved by the DLC coating and corrosion tests also reveal enhanced corrosion resistance in both media. The corrosion mechanism of both the untreated and DLC-coated NdFeB is proposed and discussed. (C) 2016 Elsevier B.V.All rights reserved. ; Hong Kong Research Grants Council (RGC) General Research Funds (GRF) [CityU 11301215] ; CPCI-S(ISTP) ; 66-74 ; 312
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Effects of diamond-like carbon film on the corrosion behavior of NdFeB permanent magnet
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| Autor/in / Beteiligte Person: | Wu, Hao ; Xiao, Shu ; Chen, Donglai ; Qasim, Abdul Mateen ; Ding, Kejian ; Wu, Guosong ; Chu, Paul K. ; Chu, PK (reprint author), City Univ Hong Kong, Dept Phys & Mat Sci, Tat Chee Ave, Kowloon, Hong Kong, Peoples R China. ; City Univ Hong Kong, Dept Phys & Mat Sci, Tat Chee Ave, Kowloon, Hong Kong, Peoples R China. ; Peking Univ, Shenzhen Grad Sch, Sch Adv Mat, Shenzhen 518055, Peoples R China. ; Beijing Jiao Tong Univ, Dept Biol Sci & Technol, Beijing 100044, Peoples R China. |
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| Zeitschrift: | SCI, 2017 |
| Veröffentlichung: | 13th International Conference on Plasma-Based Ion Implantation and Deposition (PBII and D), 2017 |
| Medientyp: | Konferenz |
| ISSN: | 0257-8972 (print) |
| DOI: | 10.1016/j.surfcoat.2016.09.008 |
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