Galvin, T., Hyatt, N.C., Rainforth, W.M. et al. (2 more authors) (2019) Laser sintering of electrophoretically deposited (EPD) Ti3SiC2 MAX phase coatings on titanium. Surface and Coatings Technology, 366. pp. 199-203. ISSN 0257-8972
Abstract
Ti 3 SiC 2 was deposited onto titanium substrates using electrophoretic deposition; a 4.3 wt% suspension of Ti 3 SiC 2 in water at pH 9 was used with 10 V field applied across the substrates. After 10 min of deposition, the coating surface density was 1.89 ± 0.26 mg/cm 2 . The thin coatings were then rapidly densified using a Renishaw AM250 3D printing laser to scan the surface. Cross sections of the substrate post sintering, showed the coating thickness to be 10–30 μm and densified with silicon loss constrained to the surface, although the overall coverage and adhesion varies. Preliminary Raman spectroscopy results suggest some MAX phase remains after sintering, but further characterisation is required to confirm.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2019 Elsevier. This is an author produced version of a paper subsequently published in Surface and Coatings Technology. Uploaded in accordance with the publisher's self-archiving policy. Article available under the terms of the CC-BY-NC-ND licence (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
Keywords: | MAX phase; Ti3SiC2; Electrophoretic deposition (EPD); Coating; Laser sintering; Titanium |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Materials Science and Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 10 Apr 2019 11:38 |
Last Modified: | 18 Mar 2020 01:38 |
Status: | Published |
Publisher: | Elsevier |
Refereed: | Yes |
Identification Number: | 10.1016/j.surfcoat.2019.03.031 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:144698 |