Heat resistance, strength, and structure of corundum ceramics

被引：0
|
作者：
Kanygina, O.N. [1 ]
Gerashchenko, I.P. [1 ]
Zinov'ev, O.M. [1 ]
机构：
[1] Kyrgyzskij Gosudarstvennyj Univ, Bishkek, Kyrgyzstan
来源：
Steklo i Keramika | 1993年 / 08期
关键词：
Additives - Ceramic products - Cracks - Grain size and shape - Heat resistance - Porosity - Sintering - Strength of materials - Structure (composition) - Surface testing - Thermal conductivity - Thermal stress;
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业];
学科分类号：
摘要：
The effect of additives complicating the formation and evolution of cracks in corundum ceramics in the course of temperature cycling is considered. It is established, that niobium oxide enhances the strength, while hollow corundum microspheres reduce the strength and enhance heat resistance. The combined introduction of the additives leads to decrease in the strength and heat resistance.
引用
收藏
页码：17 / 19
相关论文
共 50 条
  • [31] Effect of ordinary corundum sand on thermal shock resistance of 99 alumina ceramics
    School of Material Science and Engineering, University of Jinan, Jinan, China
    Rengong Jingti Xuebao, 5 (1370-1375):
  • [32] Influence of the properties of corundum aggregates on the strength and slag resistance of refractory castables
    Yan, Wen
    Li, Nan
    Miao, Zheng
    Liu, Guangping
    Li, Yuanyuan
    JOURNAL OF CERAMIC PROCESSING RESEARCH, 2012, 13 (03): : 278 - 282
  • [33] Recrystallization in disperse corundum ceramics
    Antsiferova, IV
    Peshcherenko, SN
    REFRACTORIES AND INDUSTRIAL CERAMICS, 1998, 39 (1-2) : 13 - 17
  • [34] Corundum Ceramics for Medical Purposes
    E. S. Lukin
    S. V. Tarasova
    N. A. Popova
    N. A. Makarov
    Glass and Ceramics, 2003, 60 : 26 - 29
  • [35] Corundum ceramics for medical purposes
    Lukin, ES
    Tarasova, SV
    Popova, NA
    Makarov, NA
    GLASS AND CERAMICS, 2003, 60 (1-2) : 26 - 29
  • [36] Effects of sintering temperature on pore characterization and strength of porous corundum-mullite ceramics
    Yan, Wen
    Li, Nan
    Han, Bingqiang
    JOURNAL OF CERAMIC PROCESSING RESEARCH, 2010, 11 (03): : 388 - 391
  • [37] Preparation of corundum-spinel-mullite porous ceramics with high strength and thermal insulation
    Ma Lin
    Wen Dan-ni
    CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2019, 47 (10): : 126 - 132
  • [38] Recrystallization in disperse corundum ceramics
    I. V. Antsiferova
    S. N. Peshcherenko
    Refractories and Industrial Ceramics, 1998, 39 : 13 - 17
  • [39] POROUS CORUNDUM CERAMICS AS BIOMATERIAL
    BIENIEK, J
    SWIECKI, Z
    ROSIEK, G
    MIKSIEWICZ, C
    ZEITSCHRIFT FUR ORTHOPADIE UND IHRE GRENZGEBIETE, 1986, 124 (04): : 533 - 534
  • [40] CORUNDUM CERAMICS IN SURGERY OF THE SPINE
    KORZH, AA
    GRUNTOVSKY, GK
    KHIRURGIYA, 1985, (11): : 118 - &
12345