High-temperature phase stability of Y2O3 and SiO2 co-doped ZrO2 powder

被引：1

作者：

Gong, Jianping ^{[1
]}

Gao, Pengfei ^{[1
]}

Han, Guofeng ^{[2
]}

Ma, Qianqian ^{[1
]}

Wang, Xiaoming ^{[2
]}

Chen, Silin ^{[1
]}

Yang, Baijun ^{[3
]}

机构：

[1] Southwest Univ Sci & Technol, Sch Mat & Chem, Mianyang 621010, Peoples R China

[2] Army Acad Armored Forces, Natl Key Lab Remfg, Beijing 100072, Peoples R China

[3] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China

来源：

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 2024年 / 109卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Zirconia; Co-precipitation; Doping; Phase stability; High-temperature; THERMAL-BARRIER COATINGS; HEAT-TREATMENT; BINARY-SYSTEM; CONDUCTIVITY; RESISTANCE; ZIRCONIA; BEHAVIOR; PROGRESS; TIO2;

D O I：

10.1007/s10971-023-06274-9

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：

Y2O3 and SiO2 co-doped ZrO2 powders with various additions of SiO2 substitution Y2O3 have been prepared by co-precipitation method. The microstructure, phase and chemical composition, phase transformation process, and phase stability after repeated calcination at 1300 degrees C of these powders have been investigated. The main phase of all powders is t '-ZrO2. There is no phase transformation when the powders are heated from room temperature to 1400 degrees C. Increasing the ratio (1:4 to 4:1) of SiO2 substitution Y2O3 will reduce the tetragonality of the powder at 1300 degrees C. The amorphous SiO2 will inhibit the growth of grains to a certain extent during the calcination process. The increase of the substitution ratio of SiO2 for Y2O3 will lead to the m-ZrO2 more stable and the t '-ZrO2 more unstable. The relationship among the SiO2 substitution Y2O3 addition, phase composition, and high-temperature phase stability of the powders has been discussed. [GRAPHICS] .

引用

页码：619 / 625

页数：7

共 50 条

[31] PROCESSING AND SINTERING OF ULTRAFINE MGO-ZRO2 AND (MGO,Y2O3)-ZRO2 POWDERS [J].

READEY, MJ ;

LEE, RR ;

HALLORAN, JW ;

HEUER, AH .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (06) :1499-1503

[32] ???????Study on thermal shock resistance of Sc2O3 and Y2O3 co-stabilized ZrO2 thermal barrier coatings [J].

Dong, Y. S. ;

Yan, C. L. ;

Li, J. ;

Jiang, Z. C. ;

Mo, W. L. ;

Zhang, Q. J. .

CERAMICS INTERNATIONAL, 2023, 49 (12) :20034-20040

[33] The corrosion behavior of Sc2O3-Y2O3 co-doped ZrO2 influenced by Sc2O3 content in CMAS at 1300 °C [J].

Liao, Yuxuan ;

Dai, Yifei ;

Zhai, Yifan ;

He, Aoping ;

He, Huan ;

Liang, Tianquan .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2024, 44 (02) :1179-1187

[34] Study of the lyophilic properties and cytotoxity of nanostructured bioceramics based on the ZrO2–Y2O3–СeO2 and ZrO2–Y2O3–Al2O3 systems [J].

N. Yu. Koval’ko ;

M. V. Kalinina ;

L. V. Morozova ;

M. Yu. Arsent’ev ;

K. A. Kolobov ;

O. A. Shilova .

Glass Physics and Chemistry, 2016, 42 :609-614

[35] Compacting of Highly Dispersed ZrO2(Y2O3) Powders [J].

Burlachenko, A. G. ;

Mirovoy, Yu. A. ;

Rygin, A. V. ;

Buyakov, A. S. ;

Buyakova, S. P. .

PROCEEDINGS OF THE ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES, 2018, 2051

[36] Characterizing the residual glass in a MgO/Al2O3/SiO2/ZrO2/Y2O3 glass-ceramic [J].

Seidel, Sabrina ;

Patzig, Christian ;

Wisniewski, Wolfgang ;

Gawronski, Antje ;

Hu, Yongfeng ;

Hoeche, Thomas ;

Ruessel, Christian .

SCIENTIFIC REPORTS, 2016, 6

[37] High-temperature plastic deformation of Er2O3-doped ZrO2 single crystals [J].

Martínez Fernández, J. ;

Pínto Gómez, A. R. ;

Quispe Cancapa, J. J. ;

de Arellano López, A. R. ;

Llorca, J. .

ACTA MATERIALIA, 2006, 54 (08) :2195-2204

[38] Influence of Y2O3 Doping on Phase Evolution and Dielectric Characteristics of ZrO2 Ceramics [J].

Gao, Lanfeng ;

Shao, Yong ;

Xin, Yangmei ;

Yang, Dan ;

Zhang, Haizhong ;

Zhu, Minmin ;

Zhang, Li ;

Lu, Xiaoqiang .

MICROMACHINES, 2024, 15 (08)

[39] The phase-stabilized behavior of Sc2O3-Y2O3 co-doped ZrO2 nanopowders by co-precipitation synthesis [J].

Zhou, Ju ;

Ren, Chunxiao ;

Tian, Chunlan ;

Omran, Mamdouh ;

Tang, Ju ;

Zhang, Fan ;

Chen, Guo .

CERAMICS INTERNATIONAL, 2024, 50 (13) :24823-24834

[40] Effect of the Phase Composition and Local Crystal Structure on the Transport Properties of the ZrO2–Y2O3 and ZrO2–Gd2O3 Solid Solutions [J].

Agarkova E.A. ;

Borik M.A. ;

Bublik V.T. ;

Volkova T.V. ;

Kulebyakin A.V. ;

Kuritsyna I.E. ;

Larina N.A. ;

Lomonova E.E. ;

Milovich F.O. ;

Myzina V.A. ;

Ryabochkina P.A. ;

Tabachkova N.Y. .

Russian Microelectronics, 2019, 48 (08) :523-530

← 1 2 3 4 5 →