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Plasma sprayed titanium coatings with/without a shroud


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Titanium coatings were deposited by plasma spraying with and without a shroud. The titanium coatings were then assessed by scanning electron microscopy. A comparison in microstructure between titanium coatings with and
without the shroud was carried out. The results showed that the shroud played an important role in protecting the titanium particles from oxidation. The presence of
the shroud led to a reduction in coating porosity. The reduction in air entrainment with t he shroud resulted in better heating of the particles, and an enhanced
microstructure with lower porosity in the shrouded titanium coatings were observed compared to the air plasma sprayed counterpart.

Item Type: Item presented at a conference, workshop or other event which was not published in the proceedings
Uncontrolled Keywords: plasma sprayed titanium coating, engineering
Subjects: T Technology > T Technology (General)
Divisions: Schools > Centre for Engineering and Industrial Design
Depositing User: Hong Zhou
Date Deposited: 06 May 2020 22:48
Last Modified: 21 Jul 2023 08:49

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