Effect of Cr3C2 Addition on Thermal Wear Resistant Performance of High Velocity Oxygen Fuel Sprayed Nickel-based Alloy Coating on 45 Steel Substrate

doi:10.11896/j.issn.1005-023X.2018.06.009

IR > 离退休人员

	Effect of Cr3C2 Addition on Thermal Wear Resistant Performance of High Velocity Oxygen Fuel Sprayed Nickel-based Alloy Coating on 45 Steel Substrate
	Su, Yixiang1,2 ; Zhang, Zhijian2 ; Qiu, Xiaolai 3; Liu, Jiefang 2; Shen, Nan 2; Liu, Shiduo 2
	2018-03-25
发表期刊	Cailiao Daobao/Materials Review
ISSN	1005023X
卷号	32 期号:3 页码:899-904 and 923
摘要	Ni-based alloy coatings with different Cr3C2 content were prepared on the 45 steel substrate by using JP8000 type high velocity oxygen fuel (HVOF) spraying equipment. The microstructure of the coatings was analyzed by means of metallographic microscopy, XRD, SEM and EDS, and its hardness was also measured. The friction and wear tests were carried out by CFT-type material surface performance tester. The friction coefficient and wear rate of the coatings were measured at 50, 100, 150, 200, 250 and 300 respectively. The results showed that the friction coefficient and wear rate of Ni based alloy coating decreased with the increase of temperature due to the formation of oxide films when the temperature was below 250. If the temperature reached 250 and above, it produced serious adhesive wear, and the wear performance decreases. When a certain amount of Cr3C2 was added to the nickel base alloy, it could produce Cr7C3, CrB and other hard phases, which played a strengthening role on the coating and caused wear resistance improvement of the coating in hot state. When the content of Cr3C2 was about 37.5%, the comprehensive properties of the coating were excellent. © 2018, Materials Review Magazine. All right reserved.
关键词	Adhesives Agricultural implements Carbides Chromium alloys Chromium compounds Coatings Friction Fuels HVOF thermal spraying Metal cladding Nickel alloys Nickel coatings Oxide films Wear of materials Wear resistance Chromium carbide Comprehensive properties High velocity oxygen fuel spraying High velocity oxygen fuel-sprayed High Velocity OxygenFuel (HVOF) spraying Metallographic microscopy Ni-based alloy coatings Nickel based alloy
DOI	10.11896/j.issn.1005-023X.2018.06.009
收录类别	EI
语种	中文
出版者	Cailiao Daobaoshe/ Materials Review
EI入藏号	20184305970611
EI主题词	Chromium steel
EI分类号	543.1 Chromium and Alloys - 548.2 Nickel Alloys - 804.2 Inorganic Compounds - 813.1 Coating Techniques - 813.2 Coating Materials - 821.1 Agricultural Machinery and Equipment - 931.2 Physical Properties of Gases, Liquids and Solids
来源库	Compendex
分类代码	543.1 Chromium and Alloys - 548.2 Nickel Alloys - 804.2 Inorganic Compounds - 813.1 Coating Techniques - 813.2 Coating Materials - 821.1 Agricultural Machinery and Equipment - 931.2 Physical Properties of Gases, Liquids and Solids
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/114464
专题	离退休人员材料科学与工程学院
作者单位	1.State Key Laboratory of Adcanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 2.College of Material Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 3.Zhejiang Chaoda Valves Group, Wenzhou; 325100, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Su, Yixiang,Zhang, Zhijian,Qiu, Xiaolai,et al. Effect of Cr3C2 Addition on Thermal Wear Resistant Performance of High Velocity Oxygen Fuel Sprayed Nickel-based Alloy Coating on 45 Steel Substrate[J]. Cailiao Daobao/Materials Review,2018,32(3):899-904 and 923.
APA	Su, Yixiang,Zhang, Zhijian,Qiu, Xiaolai,Liu, Jiefang,Shen, Nan,&Liu, Shiduo.(2018).Effect of Cr3C2 Addition on Thermal Wear Resistant Performance of High Velocity Oxygen Fuel Sprayed Nickel-based Alloy Coating on 45 Steel Substrate.Cailiao Daobao/Materials Review,32(3),899-904 and 923.
MLA	Su, Yixiang,et al."Effect of Cr3C2 Addition on Thermal Wear Resistant Performance of High Velocity Oxygen Fuel Sprayed Nickel-based Alloy Coating on 45 Steel Substrate".Cailiao Daobao/Materials Review 32.3(2018):899-904 and 923.