Study of correlation of chemical and phase composition and fracture toughness of railway wheel steel

被引：0
|
作者：
Babachenko, O. I. [1 ]
Kononenko, G. A. [1 ]
Podolskyi, R. V. [1 ]
Safronova, O. A. [1 ]
Safronov, O. L. [1 ]
Dementiev, Zh. A. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Nekrasov Iron & Steel Inst, Dnipro, Ukraine
来源：
MATERIALS SCIENCE | 2024年 / 60卷 / 01期
关键词：
Railway wheels; Mechanical properties; Microstructure; Chemical composition; CALCIUM TREATMENT; INCLUSIONS;
D O I：
10.1007/s11003-024-00847-x
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of the structural state on the set of properties of the railway wheel metal was studied. Correlation between metal characteristics was established. The negative impact of structural heterogeneity on the fracture toughness of KIC of carbon steel for railway wheels (C approx. 0.47 mass%) was established. The bainite in the steel structure in the amount of 10 to 15% leads to the decrease in the fracture toughness KIC by 25-36% in comparison with this characteristic for the steel with a uniform ferrite-pearlite structure (the increase in the amount of bainite in the structure on average by 1% causes the decrease in fracture toughness by 2.7%).
引用
收藏
页码：33 / 38
页数：6
相关论文
共 50 条
  • [1] Effects of Heating Rate on Microstructure and Fracture Toughness of Railway Wheel Steel
    Ren, Xuechong
    Qi, Ji
    Gao, Jianyu
    Wen, Lei
    Jiang, Bo
    Chen, Gang
    Zhao, Hai
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2016, 47A (02): : 739 - 747
  • [2] Effects of Heating Rate on Microstructure and Fracture Toughness of Railway Wheel Steel
    Xuechong Ren
    Ji Qi
    Jianyu Gao
    Lei Wen
    Bo Jiang
    Gang Chen
    Hai Zhao
    Metallurgical and Materials Transactions A, 2016, 47 : 739 - 747
  • [3] Study of the influence of steel chemical and structural heterogeneity on fracture toughness of railway wheels
    Babachenko, O. I.
    Kononenko, G. A.
    Dement'eva, Zh. A.
    Domina, K. G.
    Podolskyi, R. V.
    Safronova, O. A.
    MATERIALS SCIENCE, 2025, : 240 - 245
  • [4] Random Critical Fracture Toughness Values of China Railway Grade B Cast Steel Wheel
    Chen, L.
    Zhao, Y. X.
    Song, G. X.
    MATERIALS ENGINEERING FOR ADVANCED TECHNOLOGIES, PTS 1 AND 2, 2011, 480-481 : 381 - +
  • [5] Optimization of strength and toughness of railway wheel steel by alloy design
    Zeng, Dongfang
    Lu, Liantao
    Gong, Yanhua
    Zhang, Ning
    Gong, Yubin
    MATERIALS & DESIGN, 2016, 92 : 998 - 1006
  • [6] Chemical Composition and Physical Properties for China Railway Grade B Cast Steel Wheel
    Zhao, Y. X.
    Yang, B.
    Song, G. X.
    MATERIALS ENGINEERING FOR ADVANCED TECHNOLOGIES, PTS 1 AND 2, 2011, 480-481 : 42 - +
  • [7] STUDY OF THE EFFECT OF SULFUR CONTENTS ON FRACTURE TOUGHNESS OF RAILWAY WHEEL STEELS FOR HIGH SPEED TRAIN
    Ma Yue
    Pan Tao
    Jiang Bo
    Cui Yinhui
    Su Hang
    Peng Yun
    ACTA METALLURGICA SINICA, 2011, 47 (08) : 978 - 983
  • [8] Cleavage fracture and microstructural effects on the toughness of a medium carbon pearlitic steel for high-speed railway wheel
    Zhou, Shi-tong
    Li, Zhao-dong
    Yang, Cai-fu
    Xie, Shi-kun
    Yong, Qi-long
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 761
  • [9] Fracture toughness of medium-high carbon steel for railroad wheel
    Sakamoto, H
    Toyama, K
    Hirakawa, K
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2000, 285 (1-2): : 288 - 292
  • [10] Quantitative Distribution Characterization and Correlation Study of Composition, Structure and Hardness of Rim Region in Railway Wheel
    Li, Dongling
    Wang, Haizhou
    Shen, Xuejing
    Lin, Shuangping
    Feng, Haozhou
    Peng, Ya
    Jiang, Fan
    Zhou, Xuefan
    MATERIALS, 2022, 15 (14)
12345