<strong>Al</strong>基复合涂层干摩擦磨损的有限元分析

Al基复合涂层干摩擦磨损的有限元分析

王慧明, 王金龙, 李应举, 张宏毅, 吕晓仁

Finite Element Analysis of Dry Friction Wear of Al-based Composite Coatings

WANG Huiming, WANG Jinlong, LI Yingju, ZHANG Hongyi, LV Xiaoren

表5 AZ91镁合金及其Al基复合涂层的磨损量与载荷和频率的关系

Table 5 Wear amount of AZ91 magnesium alloy and its Al-based composite coating changes with load and frequency (mm³)

Load / N	Frequency / Hz	AZ91	Al		15% Al₂O₃		30% Al₂O₃		45% Al₂O₃
Load / N	Frequency / Hz	Wear	Gully volume	Wear	Gully volume	Wear	Gully volume	Wear	Gully volume	Wear
2	1	0.0325	0.0699	0.0679	0.0239	0.0235	0.0192	0.0190	0.0168	0.0167
4		0.0500	0.1074	0.1043	0.0428	0.0421	0.0375	0.0371	0.0324	0.0322
8		0.1066	0.2073	0.2014	0.0938	0.0923	0.0802	0.0793	0.0697	0.0693
10		0.1218	0.2379	0.2311	0.1161	0.1142	0.0944	0.0934	0.0846	0.0841
4	0.5	0.0675	0.1461	0.1419	0.0533	0.0525	0.0477	0.0472	0.0432	0.0429
4	2	0.0420	0.0903	0.0878	0.0345	0.0340	0.0299	0.0290	0.0229	0.0228