Study on fatigue failure mechanism at various temperatures of a high-speed railway wheel steel

被引：15

作者：

Fang, Xiu-Yang ^{[1
]}

Zhao, Yong-Xiang ^{[1
]}

Liu, Huan-Wei ^{[2
]}

机构：

[1] Southwest Jiaotong Univ, Sch Mech Engn, Chengdu 610031, Sichuan, Peoples R China

[2] Southwest Jiaotong Univ, State Key Lab Tract Power, Chengdu 610031, Sichuan, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2017年 / 696卷

关键词：

Railway wheel steel; Fatigue; Failure mechanism; Microstructure; Temperature; PEARLITE;

D O I：

10.1016/j.msea.2017.04.042

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The fatigue life and limit of the wheel rim and the wheel web position of a high-speed railway wheel steel at various testing temperatures (60 to 60 degrees C) were investigated. Both microstructures and fracture morphologies were observed in details. The fatigue failure mechanism at various temperatures was discussed. The results demonstrated that the wheel rim had a longer fatigue lifetime and a higher value of fatigue limit than the corresponding properties of the wheel web due to various microstructural distributions. The temperature, microstructure and stress amplitude had a significant impact on the fatigue initiation and propagation. The typical features including the propagation zone of regular fan-like shapes, the fatigue step, the gray wear facets and the fatigue striation were observed on the fracture surface, which were related to the failure mechanism transition.

引用

页码：299 / 314

页数：16

共 50 条

[41] The Dynamic Tensile Behavior of Railway Wheel Steel at High Strain Rates [J].

Jing, Lin ;

Han, Liangliang ;

Zhao, Longmao ;

Zhang, Ying .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2016, 25 (11) :4959-4966

[42] Formation mechanism of ultrafine grains at machined surface of 0.45 % carbon steel under high-speed turning process [J].

Park, Hyung-Won ;

Matsuda, Masaki ;

Ishitaka, Kanji ;

Funase, Shinichi ;

Tomizawa, Atsushi ;

Hosokawa, Akira ;

Yanagimoto, Jun ;

Ueda, Takashi .

JOURNAL OF MANUFACTURING PROCESSES, 2024, 113 :171-182

[43] Mechanism and Effect Factor of Toughening of High-Speed Train Wheels [J].

Jia, Tuosheng ;

Liu, Cuirong ;

Shen, Zhigang ;

Wu, Zhisheng .

APPLIED SCIENCES-BASEL, 2023, 13 (14)

[44] Unknown high-speed steel [J].

Chaus, Alexander S. ;

Domankova, Maria .

MATERIALS LETTERS, 2021, 292

[45] Failure mechanism analysis on railway wheel shaft of power locomotive [J].

Zhu, Chongfei ;

He, Jifan ;

Peng, Jinfang ;

Ren, Yanping ;

Liu, Xiuzhou ;

Zhu, Minhao .

ENGINEERING FAILURE ANALYSIS, 2019, 104 :25-38

[46] Research on wheel-rail dynamic interaction of high-speed railway under low adhesion condition [J].

Lu, Chenxu ;

Chen, Dilai ;

Shi, Jin ;

Li, Zhuqing .

ENGINEERING FAILURE ANALYSIS, 2024, 157

[47] Simulated HAZ continuous cooling transformation diagram of a bogie steel of high-speed railway [J].

Liu, Yue ;

Chen, Hui ;

Liu, Yan ;

Hang, Zongqiu .

INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2017, 31 (16-19)

[48] Fatigue crack growth behavior of railway wheel steel modified by sulfides enveloping oxides inclusions [J].

Zeng, Dongfang ;

Wang, Jing ;

Lu, Liantao ;

Shen, Chang ;

Guo, Junbo ;

Xu, Tian ;

Wang, Zhaohan .

INTERNATIONAL JOURNAL OF FATIGUE, 2023, 175

[49] Investigations of fatigue crack propagation in ER8 railway wheel steel with varying microstructures [J].

Suetrong, C. ;

Uthaisangsuk, V. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 840

[50] Analysing the rolling contact damage behavior of a high-speed wheel tread-A case study [J].

He, Chenggang ;

Zou, Gang ;

Gan, Yaozhe ;

Ye, Rongwei ;

Zhai, Yujiang ;

Liu, Jihua .

WEAR, 2023, 522

← 1 2 3 4 5 →