Wear Mechanism of Iron-based Alloy Coating by Arc Spraying
文献类型：期刊论文
| 作者 | Li Zengrong2; Li Deyuan2; Zhang Nannan2; Huang He2; Wang Xin2 |
| 刊名 | JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
 |
| 出版日期 | 2016 |
| 卷号 | 23期号:8页码:834-841 |
| 关键词 | CARBIDE-FORMING ELEMENTS CHROMIUM CAST-IRON STEEL BEHAVIOR GLASS iron-based coating pore structure wear resistance engine cylinder block light weight |
| ISSN号 | 1006-706X |
| 其他题名 | Wear Mechanism of Iron-based Alloy Coating by Arc Spraying |
| 英文摘要 | The arc spraying technique was adopted to prepare three types of iron-based coatings including 08Mn2Si, 4Cr13, and 65Mn. Meanwhile, the metallurgical microscope and scanning electron microscope (SEM) were used to analyze the microstructure of these coatings. Besides, a DPT-5 dye penetrant was painted on the surface of the coatings to simulate the oil fluid, so as to observe its penetration in the pore structures. The MMU-5G end-face high temperature wear tester was used to carry out wear-resistance tests on these coatings and give comparison with grey cast irons. The experimental results showed that the 4Cr13 coating exhibited the best wear resistance under oil batch lubrication condition. According to the study of these coating structures, it was discovered that three coatings presented topology-like structures due to the accumulation of flat particles on the matrices. Meanwhile, it was found that zonal oxides were mixed in particles with some unmolten particles, pores, and cracks. Besides, the larger pores were mutually connected by gap-like pores. The existence of FeO in the coating and the pore structures keep oil in acted antifriction effects. |
| 资助项目 | [National Natural Science Foundation of China] ; [Science Research Program of Education Department of Liaoning Province of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5772421 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/147362]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.沈阳理工大学 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Li Zengrong,Li Deyuan,Zhang Nannan,et al. Wear Mechanism of Iron-based Alloy Coating by Arc Spraying[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2016,23(8):834-841. |
| APA | Li Zengrong,Li Deyuan,Zhang Nannan,Huang He,&Wang Xin.(2016).Wear Mechanism of Iron-based Alloy Coating by Arc Spraying.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,23(8),834-841. |
| MLA | Li Zengrong,et al."Wear Mechanism of Iron-based Alloy Coating by Arc Spraying".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 23.8(2016):834-841. |
入库方式： OAI收割
来源：金属研究所
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