Research on the wear properties of HVOF sprayed nanostructured WC-17Co coatings

被引：0
|
作者：
Gou, Guoqing [1 ]
Li, Da [1 ]
Huang, Nan [1 ]
Liu, Yan [1 ]
Chen, Hui [1 ]
Meng, Lichun [2 ]
机构：
[1] Southwestern Jiaotong Univ, Sch Mat Sci & Engn, Chengdu 610031, Peoples R China
[2] CSR Qingdao Sifang Co Ltd, Qingdao 266000, Peoples R China
来源：
FRONTIERS OF ADVANCED MATERIALS AND ENGINEERING TECHNOLOGY, PTS 1-3 | 2012年 / 430-432卷
关键词：
HVOF; WC-17Co; Erosion wear; Co rich phase; WC-CO COATINGS; MICROSTRUCTURE; TOUGHNESS; BEHAVIOR; SIZE;
D O I：
10.4028/www.scientific.net/AMR.430-432.251
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nanostructured WC-17Co coating was prepared by means of High Velocity Oxygen Flame (HVOF) technique. When eroded with quartz sand, the erosion wear resistance of nanostructured coating is better than that of 1Cr13. The loss of Co-rich phase dominates the main failure mechanism, following with minor peeling of WC particles.
引用
收藏
页码：251 / +
页数：2
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