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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/314

Title: Tribological Behaviour of Plasma Sprayed Redmud-Flyash Coatings
Authors: Satapathy, Alok
Mishra, S C
Mohanty, Umaprasad
Mishra, T K
Ananthapadmanabhan, P V
Sreekumar, K P
Keywords: Sliding Wear
Plasma Spraying
Coatings
Red mud
Fly ash
Issue Date: 2004
Publisher: Tribological Society of India, Mumbai
Citation: Proceedings of the International Conference on Industrial Tribology, Tribological Society of India, Mumbai, Dec 2004
Abstract: Plasma sprayed composite coatings are widely used as wear resistant coatings on a variety of metallic substrates. In spite of all advantages this process finds limited applications due to the high cost of the spray grade powders. The present investigation deals with wear behavior of a 300-micrometer thick coating deposited on Al substrate by Atmospheric Plasma Spraying (APS). The coating material employed are, two abundantly available industrial wastes, redmud and flyash mixed in a ratio of 2:1. Wear test were carried out under applied normal force of 15 N, with three different sliding speeds 0.5, 1.0 and 1.5 m/sec and at atmospheric condition ( 250 C, 60%RH) using a pin-on-disc tribometer.
Description: Copyright for this article belongs to the proceedings publisher
URI: http://hdl.handle.net/2080/314
Appears in Collections:Conference Papers

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