A new hexagonal Zr-(Fe, Cu) precipitate in Zr-1.0Sn-0.3Nb-0.3Fe-0.1Cu alloy

被引：5
作者：
Liu, Yushun [1 ,2 ]
Qiu, Risheng [1 ,2 ]
Tan, Xinu [1 ]
Tao, Boran [1 ]
Zhao, Yifan [1 ]
机构：
[1] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China
[2] Chongqing Univ, Electron Microscopy Ctr, Chongqing 400044, Peoples R China
来源：
JOURNAL OF NUCLEAR MATERIALS | 2019年 / 527卷
基金：
中国国家自然科学基金;
关键词：
Zirconium alloy; Precipitate; Transmission electron microscopy; Crystal structure; CORROSION-RESISTANCE; PHASE-DIAGRAM; SN; MICROSTRUCTURE;
D O I：
10.1016/j.jnucmat.2019.151792
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new Zr-(Fe,Cu) precipitate was found in fast cooled Zr-1.0Sn-0.3Nb-0.3Fe-0.1Cu alloy after subjected to aging, its crystal structure has been determined by electron diffraction to be primitive hexagonal with lattice constants being a = 7.87 angstrom, c = 3.33 angstrom, the aging treatment appears to have no effects on its structure and chemical composition. (C) 2019 Elsevier B.V. All rights reserved.
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页数：4
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