Study on body behavior and rheological properties of mullite reinforced aluminum chromium phosphates composite ceramics slurry prepared by gelcasting

被引：0
|
作者：
He, Yan [1 ]
Chen, Ning [2 ,3 ]
Huo, Ji-Chuan [4 ]
Gao, Si-Jian [3 ]
Yang, Meng [1 ]
机构：
[1] State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials, Southwest University of Science and Technology, Mianyang , China
[2] Chemistry and Chemical Engineering Institute, Mianyang Normal University, Mianyang , China
[3] China Building Materials Academy, Beijing , China
[4] Analytical and Testing Center, Southwest University of Science and Technology, Mianyang , China
来源：
Rengong Jingti Xuebao/Journal of Synthetic Crystals | 2014年 / 43卷 / 11期
关键词：
The effect of monomer content; the amount of dispersant; pH value and ball milling time for which mullite reinforced aluminum chromium phosphates composite ceramics gelcasting rheological properties of the slurry was discussed in this paper. The mechanical properties and microstructure of sintered ceramic samples by gelcasting were investigated. The result indicated that low viscosity mullite reinforced aluminum chromium phosphates composite ceramics slurry with 53vol% solid loading can be obtained when the pH value is 9; the amount of dispersant for solid mass fraction is 0.48%; ball milling time is 8 h; monomer content is 14wt%. This materials were analyzed by SEM; mechanical testing methods; micro-hardness tester and vector network analyzer. Compared with the performance parameters and microstructure of products; the properties of mullite reinforced aluminum chromium phosphates composite ceramics prepared by gelcasting are better than one by dry pressing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
引用
收藏
页码：2886 / 2891
相关论文
共 5 条
  • [1] Microstructures and mechanical properties of mullite/SiC composite ceramics prepared by gelcasting
    Zhao, Ziguang
    Duan, Xiaoming
    Jia, Dechang
    Wang, Shengjin
    Yang, Zhihua
    Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2012, 40 (12): : 1728 - 1733
  • [2] Preparation and properties of in-situ growth mullite reinforced aluminum chromium phosphates multiphase ceramics
    Chen, Ning
    Gao, Si-Jian
    Huo, Ji-Chuan
    Wang, Hai-Bin
    Zhu, Yong-Chang
    Rengong Jingti Xuebao/Journal of Synthetic Crystals, 2014, 43 (05): : 1155 - 1161
  • [3] Study on rheological behavior of slurry for aluminum nitride ceramics
    Yao, Yi-Jun
    Qiu, Tai
    Cailiao Gongcheng/Journal of Materials Engineering, 2006, (09): : 10 - 13
  • [4] Preparation and properties of in-situ mullite whiskers reinforced aluminum chromium phosphate wave-transparent ceramics
    Chen, Ning
    Wang, Haibin
    Huo, Jichuan
    Liu, Shuxin
    He, Jichuan
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2017, 37 (15) : 4793 - 4799
  • [5] Rheological Behavior and Strength of Composite Systems of the Type “Aluminum or Its Alloy (Polymer)–Oxide Ceramics–Chromium Carbide”
    M. V. Kireitsev
    Journal of Engineering Physics and Thermophysics, 2003, 76 (1) : 179 - 187
1