Effect of Laser scanning speed on Wear Behavior of 45# Steel against Plant Abrasive

doi:10.1088/1755-1315/558/2/022031

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	Effect of Laser scanning speed on Wear Behavior of 45# Steel against Plant Abrasive
	Huang, Xiaopeng 2; Wan, Fangxin 2; Li, Wuqiang 2; Wu, Jingfeng 2; Huang, Jianlong 1
	2020-09-04
会议日期	July 4, 2020 - July 5, 2020
会议地点	Dalian, China
关键词	Gas engineering Geology Hardness Quenching Wear of materialsExperimental conditions Laser quenching Laser scanning speed Laser treatment Maximum hardness Plant abrasives Surface hardness Wear behaviors
卷号	558
期号	2
DOI	10.1088/1755-1315/558/2/022031
英文摘要	In this paper, the author studied the effect of laser quenching scan time on the wear resistance of 45# steel against plant abrasive by using alfalfa meal as a typical plant abrasive. The results showed that under the experimental conditions, the maximum surface hardness of the material can reach 735HV, and the maximum hardness of the material is between 0.5 and 0.8 mm from the surface; the wear resistance of 45# steel after laser quenching is much higher than that without laser; the higher hardness of the treated specimen, the better wear resistance; in comparison with the untreated specimen, the plow depth of the surface of the specimen after laser treatment is significantly shallower and narrower, and the degree of fatigue wear is also significantly smaller than untreated specimen. © Published under licence by IOP Publishing Ltd.
会议录	IOP Conference Series: Earth and Environmental Science
会议录出版者	IOP Publishing Ltd
语种	英语
ISSN号	17551307
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/132626]
专题	兰州理工大学
作者单位	1.School of Mechanical and Electronical Engineering, Lanzhou University of Technology, Lanzhou, China 2.School of Mechanical and Electronical Engineering, Gansu Agricultural University, Lanzhou, China;
推荐引用方式 GB/T 7714	Huang, Xiaopeng,Wan, Fangxin,Li, Wuqiang,et al. Effect of Laser scanning speed on Wear Behavior of 45# Steel against Plant Abrasive[C]. 见:. Dalian, China. July 4, 2020 - July 5, 2020.