Nanoindentation studies of UO2 and (U,Ce)O2

被引：28
|
作者：
Kurosaki, K [1 ]
Saito, Y [1 ]
Muta, H [1 ]
Uno, M [1 ]
Yamanaka, S [1 ]
机构：
[1] Osaka Univ, Grad Sch Engn, Dept Nucl Engn, Suita, Osaka 5650871, Japan
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2004年 / 381卷 / 1-2期
关键词：
uranium dioxide; cerium dioxide; nanoindentation; nanohardness; reduced modulus;
D O I：
10.1016/j.jallcom.2004.03.084
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：
The nanoscale mechanical properties such as the reduced modulus and nanohardness of UO2 and (U,Ce)O-2 were evaluated. Polycrystalline UO2, UO2 single crystal, UO2 single crystal with (111) plane, and polycrystalline (U,Ce)O-2 were selected as the samples. The nanoindentation tests were performed at room temperature in air using the atomic force microscope (AFM) with a nanoindenter. The relationship between nano- and bulk-mechanical properties was studied. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：240 / 244
页数：5
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