Mechanical properties and plasma erosion resistance of BNp/Al2O3-SiO2 composite ceramics

被引：0
|
作者：
段小明 [1 ,2 ]
贾德昌 [1 ]
周玉 [1 ]
杨治华 [1 ]
王玉金 [1 ]
任凤琴 [1 ]
于达仁 [3 ]
丁永杰 [3 ]
机构：
[1] Institute for Advanced Ceramics,Harbin Institute of Technology
[2] School of Energy Science and Technology,Harbin Institute of Technology
[3] Key Laboratory of Metal Precision Processing,Harbin Institute of Technology
来源：
Journal of Central South University | 2013年 / 20卷 / 06期
基金：
中国国家自然科学基金;
关键词：
BN-Al2O3-SiO2 composite ceramics; microstructures; mechanical properties; plasma erosion resistance;
D O I：
暂无
中图分类号：
TB332 [非金属复合材料];
学科分类号：
0805 ; 080502 ;
摘要：
Al2O3-SiO2 system ceramic matrix composites with different volume fractions (10%-60%) of hexagonal BNparticulates (BNp) were prepared by hot-press sintering technique.Phase components,microstructure,mechanical properties and plasma erosion resistance were also investigated.With the increase of h-BNp content,relative density and Vickers’ hardness of the composite ceramics decrease,while the flexural strength,elastic modulus and fracture toughness increase and then decrease.The plasma erosion resistance linearly deteriorated with the increase of BNp content which is mainly determined by the density,crystal structure and atomic number of the elements.
引用
收藏
页码：1462 / 1468
页数：7
相关论文
共 50 条
  • [1] Mechanical properties and plasma erosion resistance of BNp/Al2O3-SiO2 composite ceramics
    Duan Xiao-ming
    Jia De-chang
    Zhou Yu
    Yang Zhi-hua
    Wang Yu-jin
    Ren Feng-qin
    Yu Da-ren
    Ding Yong-jie
    JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2013, 20 (06) : 1462 - 1468
  • [2] Mechanical properties and plasma erosion resistance of BNp/Al2O3-SiO2 composite ceramics
    Xiao-ming Duan
    De-chang Jia
    Yu Zhou
    Zhi-hua Yang
    Yu-jin Wang
    Feng-qin Ren
    Da-ren Yu
    Yong-jie Ding
    Journal of Central South University, 2013, 20 : 1462 - 1468
  • [3] Mechanical properties and thermal shock resistance performance of spark plasma sintered MgO-Al2O3-SiO2 ceramics
    Peng, Zijun
    Yuan, Lei
    Luo, Xudong
    Yu, Jingkun
    Tian, Chen
    Liu, Zhenli
    CERAMICS INTERNATIONAL, 2022, 48 (19) : 28548 - 28556
  • [4] Study on the plasma erosion resistance of ZrO2p(3Y)/BN-SiO2 composite ceramics
    Duan, Xiaoming
    Jia, Dechang
    Meng, Qingchang
    Yang, Zhihua
    Yu, Yang
    Zhou, Yu
    Yu, Daren
    Ding, Yongjie
    COMPOSITES PART B-ENGINEERING, 2013, 46 : 130 - 134
  • [5] Effect of CoO on the formation of mullite ceramics from Diphasic Al2O3-SiO2 Gel
    Roy J.
    Bandyopadhyay N.
    Das S.
    Maitra S.
    Journal of Engineering Science and Technology Review, 2010, 3 (01) : 136 - 141
  • [6] Sintering behavior and morphology control of porous Al2O3-SiO2 ceramics for radome applications
    Ren, Yuhan
    Zhang, Biao
    Shao, Junda
    Ye, Jian
    Liu, Qiang
    Gao, Ye
    Zhang, Haoqian
    Zhong, Zhaoxin
    Wang, Yang
    Ye, Feng
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2022, 19 (05) : 2489 - 2499
  • [7] Molecular dynamics simulations on fracture toughness of Al2O3-SiO2 glass-ceramics
    Deng, Binghui
    Luo, Jian
    Harris, Jason T.
    Smith, Charlene M.
    McKenzie, Matthew E.
    SCRIPTA MATERIALIA, 2019, 162 : 277 - 280
  • [8] Fabrication of Al2O3-SiO2 ceramics through combined selective laser sintering and SiO2-sol infiltration
    Li, Chen-Hui
    Hu, Liang
    Zou, Yang
    Liu, Jiang-An
    Xiao, Jian-Hua
    Wu, Jia-Min
    Shi, Yu-Sheng
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2020, 17 (01) : 255 - 263
  • [9] Compositional effects on mechanical properties, viscosity, and crystallization of (Li2O, B2O3, MgO)-Al2O3-SiO2 glasses
    Zu, Qun
    Huang, Sanxi
    Zhang, Yan
    Huang, Songlin
    Liu, Jingsong
    Li, Hong
    JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 728 : 552 - 563
  • [10] Machinable Al2O3/BN composite ceramics with strong mechanical properties
    Li, YL
    Qiao, GJ
    Jin, ZH
    MATERIALS RESEARCH BULLETIN, 2002, 37 (08) : 1401 - 1409
12345