Email this article Influence of CaO2 additives on the properties of Fe–WB-based composite lining deposited by centrifugal SHS on the inner surface of steel pipe
- Authors: Singsarothai S.1,2, Khanghamano M.1,2, Rachphet V.1,2, Niyomwas S.3
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Affiliations:
- Department of Mining and Materials Engineering
- Center of Excellence in Materials Engineering (CEME), Faculty of Engineering
- Department of Mechanical Engineering
- Issue: Vol 25, No 3 (2016)
- Pages: 181-185
- Section: Article
- URL: https://journals.rcsi.science/1061-3862/article/view/195720
- DOI: https://doi.org/10.3103/S1061386216030110
- ID: 195720
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Abstract
Influence of calcium peroxide (CaO2) additives on the characteristics and properties of composite coatings deposited by centrifugal SHS was investigated. Microstructure and composition of deposited coatings were characterized by SEM, EDX, XRD, and mechanical testing. The additives of CaO2 and Al were found to markedly improve the properties of deposited composite coatings. Under optimized conditions, the deposited coatings exhibited rather smooth surface, good adhesive strength, and reasonable micro-hardness.
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About the authors
S. Singsarothai
Department of Mining and Materials Engineering; Center of Excellence in Materials Engineering (CEME), Faculty of Engineering
Author for correspondence.
Email: s.singsarothai@gmail.com
Thailand, Hat Yai, Songkhla, 90112; Hat Yai, Songkhla, 90112
M. Khanghamano
Department of Mining and Materials Engineering; Center of Excellence in Materials Engineering (CEME), Faculty of Engineering
Email: s.singsarothai@gmail.com
Thailand, Hat Yai, Songkhla, 90112; Hat Yai, Songkhla, 90112
V. Rachphet
Department of Mining and Materials Engineering; Center of Excellence in Materials Engineering (CEME), Faculty of Engineering
Email: s.singsarothai@gmail.com
Thailand, Hat Yai, Songkhla, 90112; Hat Yai, Songkhla, 90112
S. Niyomwas
Department of Mechanical Engineering
Email: s.singsarothai@gmail.com
Thailand, Hat Yai, Songkhla, 90112
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