Adiabatic shearing in railway wheel steel of high-speed train

doi:10.1016/j.matlet.2023.134168

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	Adiabatic shearing in railway wheel steel of high-speed train
	Lei Y(雷勇); Li T(李统); Su MY(苏明耀); Li C(李琛); Wang HY(汪海英); Cong, T ; Dai LH(戴兰宏)
刊名	MATERIALS LETTERS
	2023-06
卷号	341 页码:134168
关键词	Metals and alloys Railway wheel steel Hat-shaped specimen Microstructure Shear localization
ISSN号	0167-577X
DOI	10.1016/j.matlet.2023.134168
英文摘要	Adiabatic shearing behavior in the web and the rim of high-speed train railway wheel steel was investigated using a split Hopkinson pressure bar (SHPB) with hat-shaped punch shear technique. Different initial microstructure characteristics were observed in the web and the rim specimens experiencing different heat treatment. For the first time we show that the pre-eutectoid ferrite deforms at first and pearlite interlamellar spacing has a significant influence on structural softening sequence during shear band evolution in the railway wheel steel, and shear bands are more prone to emerge in the rim.
分类号	二类
WOS研究方向	WOS:000972647600001
语种	英语
资助机构	NSFC [12172367, 11790292, 2017YFB0702003, 12102433] ; National Key Research and Development Program of China [QYZDJSSW- JSC011] ; Key Research Program of Frontier Sciences [TZ2018001] ; Science Challenge Project [ZDRW-CN-2021-2- 3] ; Key Research Program of the Chinese Academy of Sciences [11972346] ; [U2141204]
其他责任者	Dai, L
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/92233]
专题	力学研究所_非线性力学国家重点实验室
作者单位	1.(Cong T.) China Acad Railway Sci Corp Ltd Met & Chem Res Inst Beijing 100081 Peoples R China 2.(Lei Y., Li T., Su M. Y., Li C., Wang H. Y., Dai L. H.) Univ Chinese Acad Sci Sch Engn Sci Beijing 101408 Peoples R China 3.(Lei Y., Li T., Su M. Y., Li C., Wang H. Y., Dai L. H.) Chinese Acad Sci Inst Mech State Key Lab Nonlinear Mech Beijing 100190 Peoples R China
推荐引用方式 GB/T 7714	Lei Y,Li T,Su MY,et al. Adiabatic shearing in railway wheel steel of high-speed train[J]. MATERIALS LETTERS,2023,341:134168.
APA	雷勇.,李统.,苏明耀.,李琛.,汪海英.,...&戴兰宏.(2023).Adiabatic shearing in railway wheel steel of high-speed train.MATERIALS LETTERS,341,134168.
MLA	雷勇,et al."Adiabatic shearing in railway wheel steel of high-speed train".MATERIALS LETTERS 341(2023):134168.