Non destructive monitoring of cavitation erosion of cordierite based coatings

Coating materials are widely used in refractory lining to prevent different deleterious effects such are reactions on the mold-metal contact surface, abrasion from liquid metal or alloy, gasses, slags, and other materials in contact with the coating. In this paper, behavior of cordierite based coati...

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Bibliographic Details
Published in:	Composites. Part B, Engineering Vol. 97; pp. 84 - 91
Main Authors:	Pavlovic, Marko, Dojcinovic, Marina, Martinovic, Sanja, Vlahovic, Milica, Stevic, Zoran, Volkov Husovic, Tatjana
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 15-07-2016
Subjects:	A. Ceramic-matrix composites (CMCs) Abrasion B. Defects Cavitation Cavitation erosion Coatings Contact Cordierite D. Non-destructive testing D. Surface analysis Monitoring Thermal imaging B. Defects D. Surface analysis A. Ceramic-matrix composites (CMCs) D. Non-destructive testing
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Summary:	Coating materials are widely used in refractory lining to prevent different deleterious effects such are reactions on the mold-metal contact surface, abrasion from liquid metal or alloy, gasses, slags, and other materials in contact with the coating. In this paper, behavior of cordierite based coating exposed to the cavitation erosion was investigated. Cordierite samples sintered at 1200 and 1400 °C were used for the tests. Mass loss, level of surface degradation obtained using image analysis and thermal imaging analysis were applied for the cavitation erosion evaluation. Results showed that the cordierite samples can be successfully used in conditions where the cavitation resistance is required.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	1359-8368 1879-1069
DOI:	10.1016/j.compositesb.2016.04.073