Tribological Performance of Friction Pairs with Different Materials and Bi-Composite Surface Texture Configurations

doi:10.3390/app11114738

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Tribological Performance of Friction Pairs with Different Materials and Bi-Composite Surface Texture Configurations
	Lu, Junjie 1; Wang, Tianrui 1,2; Ding, Xuexing 2; Song, Hui 3; Li, He 3
刊名	APPLIED SCIENCES-BASEL
	2021-06
卷号	11 期号:11
关键词	mechanical seal low rotational speed friction pairs texture
DOI	10.3390/app11114738
英文摘要	Bi-composite surface texture configurations are proposed to study the friction performance of a mechanical seal under low speed. Three sets of comparative experiments were designed. They involved friction pairs with different pairing materials, single texture patterns, and bi-composite surface texture configurations. Tribological performances, such as friction coefficient, wear quantity, and surface topography, were measured. The research results showed that the average friction coefficient and surface temperature rise of the 3-C3 group (triangular texture in SSiC-conventional spiral groove in SSiC) were only 0.052 and 3.8 degrees C, respectively, which was the smallest friction coefficient and lowest temperature rise of all the test subjects. What's more, the wear of M120D was mainly caused by the cutting effect of the texture edges, the adhesive wear of the non-textured areas, and the secondary wear caused by debris from the internal texture. It was indicated that the bi-composite patterns of spiral-triangle could produce a 'synergistic effect' by improving tribological performance and reaching lower friction in low-rotational-speed operation, which could provide a basis for designing a long-lasting and exceptionally reliable mechanical seal.
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
语种	英语
出版者	MDPI
WOS记录号	WOS:000659621500001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148496]
专题	石油化工学院
作者单位	1.Zhejiang Univ, Ningbo Inst Technol, Fac Mech & Elect & Energy Engn, Ningbo 315010, Peoples R China; 2.Lanzhou Univ Technol, Coll Petrochem Engn, Lanzhou 730050, Peoples R China; 3.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Marine Mat & Protect Technol, CAS,Key Lab Marine Mat & Related Technol, Ningbo 315010, Peoples R China
推荐引用方式 GB/T 7714	Lu, Junjie,Wang, Tianrui,Ding, Xuexing,et al. Tribological Performance of Friction Pairs with Different Materials and Bi-Composite Surface Texture Configurations[J]. APPLIED SCIENCES-BASEL,2021,11(11).
APA	Lu, Junjie,Wang, Tianrui,Ding, Xuexing,Song, Hui,&Li, He.(2021).Tribological Performance of Friction Pairs with Different Materials and Bi-Composite Surface Texture Configurations.APPLIED SCIENCES-BASEL,11(11).
MLA	Lu, Junjie,et al."Tribological Performance of Friction Pairs with Different Materials and Bi-Composite Surface Texture Configurations".APPLIED SCIENCES-BASEL 11.11(2021).