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Effects of Cr interlayer on mechanical and tribological properties of Cr-Al-Si-N nanocomposite coating |
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| Authors: | Young Su HONG Se Hun KWON Tiegang WANG Doo-In KIM Jihwan CHOI Kwang Ho KIM . School of Materials Science Engineering Pusan National University Busan - Korea . National Core Research Center for Hybrid Materials Solution |
| Affiliation: | Young Su HONG1,Se Hun KWON2,Tiegang WANG2,Doo-In KIM2,Jihwan CHOI2,Kwang Ho KIM1,2 1. School of Materials Science and Engineering,Pusan National University,Busan 609-735,Korea,2. National Core Research Center for Hybrid Materials Solution |
| Abstract: | Cr-Al-Si-N coatings were deposited on SUS 304 substrate by a hybrid coating system. A Cr interlayer was introduced between Cr-Al-Si-N coating and SUS 304 substrate to improve the coating adherence. The effects of Cr interlayer on the microhardness, adhesion, and tribological behavior of Cr-Al-Si-N coatings were systematically investigated. The results indicate that the microhardness of the Cr-Al-Si-N coatings gradually deceases with increasing thickness of Cr interlayers. The adhesion between Cr-Al-Si-N and... |
| Keywords: | Cr-Al-Si-N coating Cr interlayer hardness adhesion wear |
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