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梁志强; 马利平
Source Publication兵工学报
Other AbstractThe effect of pulsed magnetic field on the friction and wear mechanisms of high speed steel ( HSS) cutting tool material W9Mo3Cr4V is investigated. The wear ratefriction coefficient and surface morphology of HSS material are detected under the different conditions of magnetic field strengthfrequency and magnetization time in the pulse magnetization friction experiments. The experimental results show that the pulse magnetization treatment results in the improved wear resistance of HSSthe reduced
friction coefficient
and the flat friction surface topography. Especially in certain parameters of pulsed magnetic fieldthe effect of HSS magnetization treatment is better with a lower coefficient of friction and better wear resistance. The comparative analysis of microstructures before and after magnetization treatment shows that a large number of dispersed carbides in the material are separated out after magnetization treatment. Dispersion strengthening is the main mechanism of pulsed magnetization treatment to enhance the wear resistance of the material.
KeywordManufaturing Technology And Equipment Magnetization Treatment High Speed Steel Friction And Wear
Document Type期刊论文
Recommended Citation
GB/T 7714
梁志强,马利平. 脉冲磁场对高速钢刀具材料摩擦磨损性能的影响[J]. 兵工学报,2015,36(5):904-910.
APA 梁志强,&马利平.(2015).脉冲磁场对高速钢刀具材料摩擦磨损性能的影响.兵工学报,36(5),904-910.
MLA 梁志强,et al."脉冲磁场对高速钢刀具材料摩擦磨损性能的影响".兵工学报 36.5(2015):904-910.
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