STRUCTURAL EVOLUTION IN ZRO2-AL2O3 GELS DURING SINTERING

被引：8
|
作者：
ZHANG, WB
LACHOWSKI, EE
GLASSER, FP
机构：
[1] Department of Chemistry, University of Aberdeen, Aberdeen, AB9 2UE, Meston Walk
来源：
JOURNAL OF MATERIALS SCIENCE | 1993年 / 28卷 / 22期
关键词：
D O I：
10.1007/BF00365048
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The crystallization sequence and phase transformation of inorganic ZrO2-Al2O3 gels during heating has been investigated. The effects of incorporating CaO, MgO and Al2O3 into gels are reported. The microstructural evolution and crystallization of the gels during firing were observed by TEM, and the gradual disappearance of homogeneity in the gel was found to be related to thermal processing conditions.
引用
收藏
页码：6222 / 6232
页数：11
相关论文
共 50 条
  • [21] Increasing the Sintering Rate and Strength of ZrO2-Al2O3 Ceramic Materials by Iron Oxide Additions
    Obolkina, T. O.
    Goldberg, M. A.
    Smirnov, V. V.
    Smirnov, S. V.
    Titov, D. D.
    Konovalov, A. A.
    Kudryavtsev, E. A.
    Antonova, O. S.
    Barinov, S. M.
    Komlev, V. S.
    INORGANIC MATERIALS, 2020, 56 (02) : 182 - 189
  • [22] Spark plasma sintering of ZrO2-Al2O3 nanocomposites at low temperatures aided by amorphous powders
    Xu, Xiqing
    Tao, Tiyue
    Zhang, Xin
    Cao, Zhanzhi
    Huang, Di
    Liang, Hongchan
    Hu, Yinglu
    CERAMICS INTERNATIONAL, 2020, 46 (04) : 4365 - 4370
  • [23] Phase separation in melts of the ZrO2-Al2O3 system
    Yu. P. Udalov
    D. V. Grishchenko
    V. V. Kulakov
    I. V. Poznyak
    A. Yu. Pechenkov
    Glass Physics and Chemistry, 2008, 34 : 623 - 633
  • [24] Hardness variations in multilayered ZrO2-Al2O3 composites
    Mumm, DR
    Marshall, DB
    Griffin, A
    Griffin, CW
    Turner, CS
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1996, 79 (05) : 1416 - 1418
  • [25] CONDENSATION AND GELATION OF INORGANIC ZRO2-AL2O3 SOLS
    ZHANG, WB
    GLASSER, FP
    JOURNAL OF MATERIALS SCIENCE, 1993, 28 (04) : 1129 - 1135
  • [26] Preparation and characterization of ZrO2-Al2O3 composite aerogels
    Lian, Ya
    Shen, Jun
    Zu, Guoqing
    Wang, Wenqin
    Zou, Liping
    Zhang, Zhihua
    Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2015, 43 (11): : 1656 - 1662
  • [27] Miscibility of amorphous ZrO2-Al2O3 binary alloy
    Zhao, C
    Richard, O
    Bender, H
    Caymax, M
    De Gendt, S
    Heyns, M
    Young, E
    Roebben, G
    Van Der Biest, O
    Haukka, S
    APPLIED PHYSICS LETTERS, 2002, 80 (13) : 2374 - 2376
  • [28] Resistance of ZrO2-Al2O3 materials to the action of silica
    Strakhov, VI
    Pavlova, EA
    Gershkovich, SI
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 1996, 69 (10) : 1452 - 1454
  • [29] DENSIFICATION CHARACTERISTICS OF A SYNTHETIC HYDROGEL OF ZRO2-AL2O3
    MITRA, NK
    BASUMAJUMDAR, A
    PARYA, TK
    CHOWDHURY, TK
    JOURNAL OF MATERIALS SCIENCE LETTERS, 1995, 14 (14) : 1034 - 1036
  • [30] Sintering behaviour of (Y2O3-ZrO2 gels)
    Xi, XM
    Yang, XF
    JOURNAL OF MATERIALS SCIENCE, 1996, 31 (10) : 2697 - 2703
12345