High-temperature stability of the Al2O3-LaPO4 system

被引：1

作者：

Marshall, DB ^{[1
]}

Morgan, PED ^{[1
]}

Housley, RM ^{[1
]}

Cheung, JT ^{[1
]}

机构：

[1] Rockwell Int Corp, Ctr Sci, Thousand Oaks, CA 91360 USA

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1998年 / 81卷 / 04期

关键词：

D O I：

暂无

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The compatibility of A1(2)O(3) and LaPO4 at temperatures up to 1600 degrees C is examined. Provided the ratio of La to P was close to 1:1, no reactions were observed after 200 h at 1600 degrees C. Moreover, the Al2O3LaPO4 interface remained sufficiently weakly bonded to cause deflection of cracks, as reported previously. In the presence of excess P or La, reactions occurred as expected, forming AlPO4, in the case of excess P, and LaAlO3 and LaAl11O18 in the case of excess La.

引用

页码：951 / 956

页数：6

共 50 条

[11] High-temperature thermodynamic properties of the Al2O3-SiO2 system
Bondar', VV
Lopatin, SI
Stolyarova, VL
INORGANIC MATERIALS, 2005, 41 (04) : 362 - 369
[12] High-temperature thermodynamic properties of the Al2O3-SiO2 system
V. V. Bondar’
S. I. Lopatin
V. L. Stolyarova
Inorganic Materials, 2005, 41 : 362 - 369
[13] Enhancing High-Temperature Strength and Thermal Stability of Al2O3/Al Composites by High-Temperature Pre-treatment of Ultrafine Al Powders
Zan, Yu-Ning
Zhou, Yang-Tao
Li, Xiao-Nan
Ma, Guo-Nan
Liu, Zhen-Yu
Wang, Quan-Zhao
Wang, Dong
Xiao, Bo-Lv
Ma, Zong-Yi
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2020, 33 (07) : 913 - 921
[14] High-temperature neutron diffraction of the AlN-Al2O3-Y2O3 system
Medraj, M
Hammond, R
Thompson, WT
Drew, RAL
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2003, 86 (04) : 717 - 726
[15] Enhancing High-Temperature Strength and Thermal Stability of Al2O3/Al Composites by High-Temperature Pre-treatment of Ultrafine Al Powders
Yu-Ning Zan
Yang-Tao Zhou
Xiao-Nan Li
Guo-Nan Ma
Zhen-Yu Liu
Quan-Zhao Wang
Dong Wang
Bo-Lv Xiao
Zong-Yi Ma
Acta Metallurgica Sinica(English Letters), 2020, 33 (07) : 913 - 921
[16] Enhancing High-Temperature Strength and Thermal Stability of Al2O3/Al Composites by High-Temperature Pre-treatment of Ultrafine Al Powders
Yu-Ning Zan
Yang-Tao Zhou
Xiao-Nan Li
Guo-Nan Ma
Zhen-Yu Liu
Quan-Zhao Wang
Dong Wang
Bo-Lv Xiao
Zong-Yi Ma
Acta Metallurgica Sinica (English Letters), 2020, 33 : 913 - 921
[17] High-temperature phase equilibria of Cu-O-Al2O3 system in air
Hellsten, N.
Hamuyuni, J.
Taskinen, P.
CANADIAN METALLURGICAL QUARTERLY, 2016, 55 (02) : 226 - 233
[18] High toughness Al 2 O 3 /LaPO 4 /Al 2 O 3 composites fabricated by slurry impregnation sintering process
Sun, Jingwei
Zhou, Xingui
Yu, Jinshan
Wang, Honglei
CERAMICS INTERNATIONAL, 2024, 50 (13) : 24461 - 24470
[19] ON THE HIGH-TEMPERATURE STABILITY OF DIARSENIC TETROXIDE (AS2O4)
BARTEN, H
THERMOCHIMICA ACTA, 1984, 78 (1-3) : 431 - 433
[20] Good high-temperature stability of TiN/Al2O3/WN/TiN capacitors
Pan, Tung-Ming
Hsieh, Chun-I
Huang, Tsai-Yu
Yang, Jian-Ron
Kuo, Pin-Sun
IEEE ELECTRON DEVICE LETTERS, 2007, 28 (11) : 954 - 956

← 1 2 3 4 5 →