Behavior of a recrystallization in HANA-4 and HANA-6 zirconium-based alloys

被引：41

作者：

Jung, Yang-Il ^{[1
]}

Lee, Myung-Ho ^{[1
]}

Kim, Hyun-Gil ^{[1
]}

Park, Jeong-Yong ^{[1
]}

Jeong, Yong-Hwan ^{[1
]}

机构：

[1] Korea Atom Energy Res Inst, Fus Technol Dev Div, Taejon 305353, South Korea

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2009年 / 479卷 / 1-2期

关键词：

Metals and alloys; Microstructure; Metallography; Zirconium alloys; Recrystallization; GROWTH; MICROSTRUCTURE; FUEL;

D O I：

10.1016/j.jallcom.2008.12.089

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Recrystallization of zirconium-based alloys of HANA-4 (Zr-1.5Nb-0.4Sn-0.2Fe-0.1Cr) and HANA-6 (Zr-1.1Nb-0.05Cu) were investigated by measuring their micro-Vickers hardness and utilizing an optical microscopy as well as transmission electron microscopy. The alloys were melted and then hot-rolled and cold-rolled to strips. The recrystallization was observed at 400-600 degrees C for HANA-4, and at 400-550 degrees C for HANA-6, respectively. The behaviors of a recrystallization were analyzed using the JMAK equation and demonstrated as recrystallization maps. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：423 / 426

页数：4

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