DocumentCode
2468335
Title
Effect of the tin target current on the morphologies and properties of the AlSn20 coating deposited by magnetron sputtering
Author
Qiao-Qin, Guo ; Bai-Ling, Jiang ; Jian-Ping, Li
Author_Institution
Institute of Materials Science & Technology of Xi´´an University of Technology, China, 710048
fYear
2011
fDate
24-26 June 2011
Firstpage
5926
Lastpage
5928
Abstract
The AlSn20 coatings on bearing alloy were deposited using magnetron sputtering technology. The influence of tin target current on the microstructure, hardness, corrosion resistance, bonding force and friction coefficient were analyzed. The results show that when the tin target current are in the scope of 0.19A ∼0.25A, with the decreasing of it, the coating changes from rough structure to fine structure. The hardness of the coating is inversely proportional to the tin target current. When tin target current is 0.19A, its hardness is the hardest, i.e 79HV0.025, the bonding force between coating and matrix is 36N and the friction coefficient achieves 0.15.
Keywords
Bonding forces; Coatings; Friction; Magnetic levitation; Materials; Surface treatment; Tin; AlSn20 coating; bonding force; corrosion resistance; fri ction coe ffi cient; hardness;
fLanguage
English
Publisher
ieee
Conference_Titel
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location
Nanjing, China
Print_ISBN
978-1-4244-9172-8
Type
conf
DOI
10.1109/RSETE.2011.5965703
Filename
5965703
Link To Document