Transition in micro/nano-scale mechanical properties of ZrO2/multi-wall carbon nanotube composites

被引：5

作者：

Kim, Doo-In ^{[1
]}

Vu, Duc-Thuan ^{[2
]}

Zhang, Tengfei ^{[3
]}

Li, Minghan ^{[2
]}

Shen, Lu ^{[4
]}

Zhou, Xiaobing ^{[4
]}

Jeong, Myung Yung ^{[5
]}

Han, Young-Hwan ^{[6
]}

Kim, Sukyoung ^{[6
]}

Yun, Jondo ^{[7
]}

Huang, Qing ^{[4
]}

Lee, Dong-Yeon ^{[2
]}

机构：

[1] Pusan Natl Univ, Pusan 609735, South Korea

[2] Yeungnam Univ, Sch Mech Engn, Gyongsan 721749, South Korea

[3] Pusan Natl Univ, Sch Convergence Sci, Pusan 609735, South Korea

[4] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China

[5] Pusan Natl Univ, Dept Cognomechatron Engn, Pusan 609735, South Korea

[6] Yeungnam Univ, Sch Mat Sci & Engn, Gyongsan 721749, South Korea

[7] Kyungnam Univ, Dept Nano Mat Engn, Chang Won 631701, South Korea

来源：

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 2014年 / 122卷 / 1432期

基金：

中国国家自然科学基金;

关键词：

ZrO2/CNT composite; Spark plasma sintering; Nanoindentation; Phase transition; Micro/nano-scale mechanical property; PHASE-TRANSFORMATION; ALUMINA COMPOSITES; ZIRCONIA; NANOCOMPOSITES; ZRO2;

D O I：

10.2109/jcersj2.122.1028

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

ZrO2/multi-wall carbon nanotube (MWCNT) composites were consolidated using a spark plasma sintering technique. Micro- and nano-scale mechanical properties of sintered composites with various MWCNT contents were investigated using X-ray diffraction and instrumented indentation techniques. Transitional behavior in the hardness and elastic modulus of the composites was observed and attributed to the contrasting effects of the MWCNT addition; i.e., beneficial effects such as inhibition of crystal growth and phase transition and detrimental effects due to the agglomerated MWCNTs. (C) 2014 The Ceramic Society of Japan. All rights reserved.

引用

页码：1028 / 1031

页数：4

共 17 条

[1] Carbon nanotube toughened aluminium oxide nanocomposite [J].