Internal friction study on precipitation/dissolution of Mn-Ni-Si phase in aged RPV model steel

doi:10.1016/j.matlet.2020.127668

	Internal friction study on precipitation/dissolution of Mn-Ni-Si phase in aged RPV model steel
	Wu, Yinxing 2,3; Hao, Ting 3; Sun, Meng 1,3; Jiang, Weibin 3; Wang, Xianping 3; Fang, Qianfeng 3; Liu, Xiangbing 4; Li, Yuanfei 4; Xue, Fei 4
刊名	MATERIALS LETTERS
	2020-06-15
卷号	269
关键词	Mn-Ni-Si precipitation Thermal aging Diffusion Grain boundaries
ISSN号	0167-577X
DOI	10.1016/j.matlet.2020.127668
通讯作者	Hao, Ting(hao.ting@issp.ac.cn)
英文摘要	The precipitation/re-dissolution of Mn-Ni-Si-based phase (MNPs) in Fe-1.6%Mn-1.0%Ni-0.2%Si (wt.%) RPV model steel under different aging temperatures was systematically studied using internal friction (IF) technique. It is clearly observed that the pinning/depinning effect of GB sliding results from the precipitation/re-dissolution of MNPs, which is also in favor of the corresponding variations in tensile strength and nanoindentation results. (C) 2020 Elsevier B.V. All rights reserved.
资助项目	National Key R&D Program of China[2017YFE0300403] ; National Natural Science Foundation of China[11775255] ; National Natural Science Foundation of China[11575231]
WOS关键词	FE
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000523600100023
资助机构	National Key R&D Program of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/103565]
专题	中国科学院合肥物质科学研究院
通讯作者	Hao, Ting
作者单位	1.Univ Sci & Technol China, Hefei 230031, Peoples R China 2.Anhui Jianzhu Univ, Sch Mat & Chem Engn, Hefei 230601, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 4.Suzhou Nucl Power Res Inst, Suzhou 215004, Peoples R China
推荐引用方式 GB/T 7714	Wu, Yinxing,Hao, Ting,Sun, Meng,et al. Internal friction study on precipitation/dissolution of Mn-Ni-Si phase in aged RPV model steel[J]. MATERIALS LETTERS,2020,269.
APA	Wu, Yinxing.,Hao, Ting.,Sun, Meng.,Jiang, Weibin.,Wang, Xianping.,...&Xue, Fei.(2020).Internal friction study on precipitation/dissolution of Mn-Ni-Si phase in aged RPV model steel.MATERIALS LETTERS,269.
MLA	Wu, Yinxing,et al."Internal friction study on precipitation/dissolution of Mn-Ni-Si phase in aged RPV model steel".MATERIALS LETTERS 269(2020).