Massive Ferrite Causes Toughness Decrease in Low Cr-Mo Steel Weld

doi:10.1007/s11661-020-05784-3

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	Massive Ferrite Causes Toughness Decrease in Low Cr-Mo Steel Weld
	Chen, Jianhong 1; Liu, Gang 1; Li, Xinyu 2; Jiang, Yong 2; Mao, Xinggui 2; Cao, Rui 1
刊名	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
	2020-07-01
卷号	51 期号:7 页码:3360-3364
关键词	Belts Binary alloys Chromium alloys Ferrite Molybdenum alloys Molybdenum steel Multilayers Cleavage cracking Cr-mo steels Massive ferrite Weldments
ISSN号	10735623
DOI	10.1007/s11661-020-05784-3
英文摘要	Massive ferrite belts were observed in a low Cr-Mo steel multilayer weldment, which consisted of numerous massive ferrite lath blocks (200 μm × 200 μm × 800 μm). The massive ferrite lath blocks were brittle, which initiated and provided a path to propagate cleavage cracking and reduced the steel weldment toughness significantly. In the low Cr-Mo steel multilayer weldment, local low toughness regions were caused by the massive ferrite belts. © 2020, The Minerals, Metals & Materials Society and ASM International.
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	Springer
WOS记录号	WOS:000529769000002
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/151041]
专题	设计艺术学院材料科学与工程学院
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Atlantic China Welding Consumables, Inc., Zigong; 643000, China
推荐引用方式 GB/T 7714	Chen, Jianhong,Liu, Gang,Li, Xinyu,et al. Massive Ferrite Causes Toughness Decrease in Low Cr-Mo Steel Weld[J]. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science,2020,51(7):3360-3364.
APA	Chen, Jianhong,Liu, Gang,Li, Xinyu,Jiang, Yong,Mao, Xinggui,&Cao, Rui.(2020).Massive Ferrite Causes Toughness Decrease in Low Cr-Mo Steel Weld.Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science,51(7),3360-3364.
MLA	Chen, Jianhong,et al."Massive Ferrite Causes Toughness Decrease in Low Cr-Mo Steel Weld".Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science 51.7(2020):3360-3364.