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http://hdl.handle.net/2080/1594
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| Title: | Deposition of Plasma Spray Coating using industrial waste with low grade ore mineral |
| Authors: | Mishra, S C
Praharaj, S |
| Keywords: | Fly ash
plasma sprayed coating
ceramic coating
industrial waste utilization |
| Issue Date: | Aug-2011 |
| Publisher: | Orissa Physical Society |
| Citation: | Orissa Journal of Physics, Vol. 18, No.2, August 2011, pp. 199-206 |
| Abstract: | In spite of its extensive advantages, plasma sprayed coatings suffer from major
hindrance due to the high cost of the spray grade powders. In the present investigation,
attempts has been made to explore the possibility of using some low grade ore mineral
and industrial wastes as coating material, with an aim to reduce the cost of raw material
used for coating. Conventional atmospheric plasma spray technique is used to develop
coatings of fly ash (an industrial waste) mixed with quartz (a low grade ore mineral) on
mild steel and copper substrates. Coatings are characterized with adhesion tests, phase
composition analysis, & surface morphology using scanning electron microscopy. This
work establishes that, Fly ash-quartz mixture can be used as a potential coating material
suitable for depositing plasma spray coating. This work opens up a new pathway for
value added utilization of this industrial waste and low grade ore mineral. |
| Description: | Copyright belongs to Orissa Physical Society |
| URI: | http://hdl.handle.net/2080/1594 |
| ISSN: | 0974-8202 |
| Appears in Collections: | Journal Articles
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| File |
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Size | Format |
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| OJP_18_2_0511_60.pdf | | 3550Kb | Adobe PDF | View/Open |
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