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Dive into the research topics where Liu Changxia is active.

Publication


Featured researches published by Liu Changxia.


International Journal of Materials Research | 2013

Hot pressing of Al2O3 matrix ceramic materials improved by diopside additive

Liu Changxia; Sun Junlong; Tian Zhongmin

Abstract As a sintering aid, diopside was introduced into alumina matrix ceramic materials. Composites were fabricated using transient liquid phase sintering, during which new phases such as mullite, anorthite and CaO · 6Al2O3 were produced by the chemical reactions taking place between alumina and diopside. The densification rate of the composites as a function of diopside volume content is discussed. The hardness, fracture toughness and bending strength of the composites were tested. Meanwhile, the effects of diopside content, grain size and interface on mechanical properties and fracture mechanism of alumina matrix ceramic materials are analyzed and discussed.


Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2007

Fabrication of Al2O3/TiB2/AlN/TiN and Al2O3/TiC/AlN composites

Liu Changxia; Zhang Jianhua; Zhang Xihua; Sun Junlong


Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2007

Pressureless sintering of large-scale fine structural alumina matrix ceramic guideway materials

Liu Changxia; Zhang Jianhua; Sun Junlong; Zhang Xihua


Archive | 2013

Ti / TiCrN nanometer multilayer coating impeller and preparation method thereof

Wang Liangshen; Liu Changxia; Sun Junlong; Yang Zhenning; Tian Zhongmin; Li Gang; Yao Meihong


Archive | 2013

Titanium nitride nanometer multilayer coating impeller and preparation method thereof

Wang Liangshen; Liu Changxia; Sun Junlong; Yang Zhenning


Archive | 2005

Preparation method of aluminium oxide base ceramic composite

Zhang Xihua; Zhang Jianhua; Liu Changxia


Archive | 2017

Automatic liquid abrasive conveyor's of burnishing machine a storage section of thick bamboo

Zhang Fengming; Peng Yunfei; Xie Dongliang; Sun Junlong; Liu Changxia


Ceramics International | 2016

熱爆発反応によるNiAl/WC複合材料のその場合成【Powered by NICT】

Yuan Jianjun; Zhang Xihua; Zhang Congyi; Sun Kai; Liu Changxia


Archive | 2013

Titanium carbide/titanium nitride nano multi-coating impeller and preparation method thereof

Yang Zhenning; Liu Changxia; Sun Junlong; Wang Liangshen; Li Gang; Tian Zhongmin; Sun Xiangang


Archive | 2013

Vane wheel with titanium nitride nano coating

Yang Zhenning; Wang Liangshen; Liu Changxia; Sun Junlong; Sun Xiangang

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