AlCrN/Cr3C2–NiCr duplex coating towards high load-bearing and dry sliding antiwear applications

doi:10.1016/j.ceramint.2022.03.174

CORC > 兰州理工大学 > 兰州理工大学 > 省部共建有色金属先进加工与再利用国家重点实验室

	AlCrN/Cr3C2–NiCr duplex coating towards high load-bearing and dry sliding antiwear applications
	Zheng, Wenwen 2; He, Dongqing 2; Li, Wensheng 1,2; Shang, Lunlin 2,3; Song, Qiang 1; Zhang, Guangan 3; Zhai, Haimin 2; Cheng, Bo 2
刊名	Ceramics International
	2022-07-01
卷号	48 期号:13 页码:18933-18943
关键词	Adhesives Aluminum compounds Bearings (machine parts) Chromium compounds Coatings Finite element method Friction Nickel compounds Stress concentration Wear of materials Wear resistance AlCrN/cr3C2–nicr duplex coating Anti-wear Dry sliding Duplex coatings Experimental analysis High load Load-bearing Stresses distribution Tribological behaviour Wear mechanisms
ISSN号	0272-8842
DOI	10.1016/j.ceramint.2022.03.174
英文摘要	In this study, experimental analysis and finite element modeling (FEM) were employed to investigate the microstructure and mechanical properties of duplex coatings composed of a Cr3C2–NiCr interlayer and a top AlCrN film in comparison with these of a single AlCrN film. Results showed a significant improvement in the adhesive strength, load-bearing capacity, H/E, and H3/E2 ratios, and hardness of the AlCrN/Cr3C2–NiCr duplex coatings compared to the single AlCrN film, especially the wear resistance that increased by nearly eight times under heavy loads. Moreover, FEM analysis revealed that the duplex design reduced the stress concentration area on the surface of AlCrN film and kept it far away from the contact interface during load-bearing. © 2022
WOS研究方向	Materials Science
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000807158300001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158504]
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院
作者单位	1.School of Materials Science and Engineering, Shandong University of Science and Technology, Shandong, Qingdao; 266590, China; 2.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metal, Lanzhou University of Technology, Gansu, Lanzhou; 730050, China; 3.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Gansu, Lanzhou; 730000, China
推荐引用方式 GB/T 7714	Zheng, Wenwen,He, Dongqing,Li, Wensheng,et al. AlCrN/Cr3C2–NiCr duplex coating towards high load-bearing and dry sliding antiwear applications[J]. Ceramics International,2022,48(13):18933-18943.
APA	Zheng, Wenwen.,He, Dongqing.,Li, Wensheng.,Shang, Lunlin.,Song, Qiang.,...&Cheng, Bo.(2022).AlCrN/Cr3C2–NiCr duplex coating towards high load-bearing and dry sliding antiwear applications.Ceramics International,48(13),18933-18943.
MLA	Zheng, Wenwen,et al."AlCrN/Cr3C2–NiCr duplex coating towards high load-bearing and dry sliding antiwear applications".Ceramics International 48.13(2022):18933-18943.