Tribological properties of the ceramic coatings prepared by plasma electrolytic oxidation (PEO) on the Al6061 alloy

被引：2
|
作者：
Wang, Kai [1 ]
Beyun, Sang Sik [1 ]
Koo, Bon Heun [1 ]
Wang, Yi Qi
Song, Jung Il [2 ]
机构：
[1] Changwon Natl Univ, Sch Nano & Adv Mat Engn, Chang Won 641773, South Korea
[2] Changwon Natl Univ, Dept Mech Engn, Chang Won 641773, South Korea
来源：
MULTI-FUNCTIONAL MATERIALS AND STRUCTURES III, PTS 1 AND 2 | 2010年 / 123-125卷
关键词：
Plasma electrolytic oxidation; phase transformation; surface morphology; tribological property;
D O I：
10.4028/www.scientific.net/AMR.123-125.1063
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The ceramic coatings were prepared on the T6-tempered Al6061 alloy substrate under a hybrid voltage by PEO treatment in 5-30 min in a phosphate electrolyte. The X-Ray diffraction (XRD) and scanning electron microscopy (SEM) were used to investigate the coating microstructures. With increasing the PEO treating time, the different compositions of coatings eliminate the sharp slope of the microhardness profile. The coatings PEO-treated in 30min presents excellent abrasive resistance property.
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页码：1063 / +
页数：2
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