预制裂纹对等离子体淬火车轮材料磨损行为的影响

doi:10.11896/cldb.20120250

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Abstract The surface of wheel and rail rollers was quenched by laminar plasma, and the pre-cracks were manufactured on the surface of wheel rollers. Based on rolling contact wear tests carried out on the MJP-30 test machine, the effect of pre-cracks on wear behavior of wheel rollers quenched by plasma was studied. The results show that the pre-cracks lead to severe wear zones in the part of untreated wheel rollers, increa-sing the mass loss of untreated rollers significantly, increasing the mass of quenched rollers slightly. The pre-cracks are closed in the untreated wheel rollers after wear. However, they are not closed in the quenched rollers. For the quenched wheel rollers, the width of shallow pre-crack expands with martensite plastic deformation and spalling of the surface, while the width of deep pre-crack shrinks slightly and there is no martensite plastic deformation or spalling of the surface. The pre-crack of quenched rollers induces large angle cracks throughout the quenched zone, and then they propagate along the interface between the quenched zone and the matrix, which significantly increases the block spalling risk of the quenched zone.

Key words： pre-crack wheel material plasma quenching wear behavior crack propagation

Published: 10 March 2022 Online: 2022-03-08

CLC number:

TH117.1

Fund:China Railway Corporation Science and Technology R & D Program (2016J007-H).

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	LI Shuang
	ZHANG Qingsong
	DAI Guangze

Cite this article:

LI Shuang,ZHANG Qingsong,DAI Guangze. Effect of Pre-cracks on Wear Behavior of Railway Wheel Material Quenched by Plasma[J]. Materials Reports, 2022, 36(5): 20120250-7.

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http://www.mater-rep.com/EN/10.11896/cldb.20120250 OR http://www.mater-rep.com/EN/Y2022/V36/I5/20120250

1 Zhong W, Ren J W, Wang W J, et al. Tribology-Materials, Surfaces & Interfaces, 2010, 4(4), 197.
2 Wang W J, Guo J, Liu Q Y. Tribology, 2011, 31(4), 352(in Chinese).
王文健, 郭俊, 刘启跃. 摩擦学学报, 2011, 31(4), 352.
3 Ma L, He C G, Zhao X J, et al. Wear, 2016, 366-367, 13.
4 Zeng W, Wang S J, Han J. et al. Materials Reports B: Research Papers, 2019, 33(12), 4152(in Chinese).
曾伟, 王少杰, 韩靖, 等. 材料导报:研究篇, 2019, 33(12), 4152.
5 Wang Y, Zeng W, Han J. et al. Materials Reports B: Research Papers. 2020, 34(9), 18119(in Chinese).
王宇, 曾伟, 韩靖, 等. 材料导报:研究篇, 2020, 34(9), 18119.
6 Gao N, Dwyer-Joyce R S, Grieve D G. Journal of Rail and Rapid Transit, 2001, 215, 261.
7 Zhao X J, Ma L, Guo J, et al. Wear, 2017, 37(4), 544(in Chinese).
赵相吉, 马蕾, 郭俊, 等. 摩擦学学报, 2017, 37(4), 544.
8 Zhao X J, Shi L B, Wang W J, et al. China Machanical Engineering, 2019, 30(3), 278(in Chinese).
赵相吉, 师陆冰, 王文健, 等. 中国机械工程, 2019, 30(3), 278.
9 Stefano C, Steven C. Wear. 2016, 366-367, 325.
10 Chen Y, Zhao X, Liu P, et al. Wear, 2018, 414-415, 243.
11 Zhang Q, Toda-Caraballo I, Dai G, et al. International Journal of Fatigue, 2020, 137, 105668.
12 Korotkov V A. Journal of Friction and Wear, 2011, 32(1), 17.
13 Soriano C, Leunda J, Lambarri J, et al. Applied Surface Science, 2011, 257(16), 7101.
14 Xiang Y, Yu D, Li Q, et al. Journal of Materials Processing Technology, 2015, 226, 238.
15 Pan W X, Meng X, Li G, et al. Surface and Coatings Technology, 2005, 197(2-3), 345.
16 Yang B, Chen G, Zhang K, et al. Journal of Materials Processing Technology, 2009, 209(4), 2180.
17 Cao X, Yu D, Xiao M, et al. Plasma Chemistry and Plasma Processing, 2016, 36(2), 693.
18 Cao X, Yu D, Xiang Y, et al. Plasma Science and Technology, 2016, 18(7), 740.
19 Bailey N S, Tan W, Shin Y C. Surface and Coatings Technology, 2009, 203(14), 2003.
20 Heitkemper M, Bohne C, Pyzalla A, et al. International Journal of Fatigue, 2003, 25(2), 101.
21 Ooi G T C, Roy S, Sundararajan S. Materials Science and Engineering A, 2018, 732, 311.
22 Xiang Y, Yu D, Cao X, et al. Proceedings of the Institution of Mechanical Engineers, Part J, Journal of Engineering Tribology, 2018, 232(7), 787.
23 Antipovskii S V, Tyuftyaev A S. Welding International, 2011, 25(1), 78.
24 Zhang Q S. Research on laminar plasma surface strengthening and fatigue property of high-speed railway wheel material. Ph.D. Thesis, Southwest Jiaotong University, China, 2020(in Chinese).
张青松. 高速车轮材料层流等离子体表面强化及疲劳性能研究. 博士学位论文, 西南交通大学, 2020.