Microstructure and Properties of 8YSZ with High Component BAS

Jin Qin; Gang Chen; Zhi Ming Du; Jia Hong Niu

doi:10.4028/www.scientific.net/AMM.541-542.25

Paper Titles

Random Characteristics on Cutting Interpenetrating Network Composites
p.3

Aluminum Pigments Encapsulated by MTES and TEOS for Corrosion Inhibition and their Characterizations
p.7

The Deformation Behavior of Thermal Compression for ZK30 Magnesium Alloy
p.12

A Preliminary Study on the Effect of WEC Cleaner Papermaking Chemical on the Improvement of Paper Physical Strength
p.18

Microstructure and Properties of 8YSZ with High Component BAS
p.25

Research of Compression and Energy Absorption Characteristics of Polyimide Foam
p.30

The Spherical Copper Nanoparticle Grown at Water-Immiscible Interface of Castor Oiled Graphite-Epoxy Solid Electrode Surface
p.35

Investigation of the Solubility and Absorption Rate of CO₂ in PZ Promoted K₂CO₃ Aqueous Solution
p.40

Study on Effect of the Ternary Composite Retarder on Properties of FGD Gypsum Plaster Material
p.45

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 541-542Microstructure and Properties of 8YSZ with High...

Microstructure and Properties of 8YSZ with High Component BAS

Abstract:

The sintering temperature of 8YSZ (8mol% yttrium stabilized zirconia) is very high, usually above 1500°C. BAS (BaO-Al2O3-SiO2) microcrystalline glass can be used as sintering aids to reduce the sintering temperature of 8YSZ. In this research, large proportion (30-50wt%) BAS was added in 8YSZ to observe the influence of the sintering aids. The change rules of mechanical properties such as density test, bending strength and toughness in different material component and sintering process were researched. The results show that physical and mechanical performance improvement with the increase of sintering temperature and sintering time, density and bending strength decreases with the increase of BAS mass fraction. The optimal mechanical properties are obtained by sintering temperature 1300°C, sintering time 0.5h and 30wt% BAS.

You might also be interested in these eBooks

Engineering and Manufacturing Technologies

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 541-542)

Pages:

25-29

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.541-542.25

Citation:

Cite this paper

Online since:

March 2014

Authors:

Jin Qin*, Gang Chen, Zhi Ming Du, Jia Hong Niu

Keywords:

8YSZ, BAS, Low Temperature Sintering, Sintering Aids

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] A. G. King and P. J. Yavorsky. Stress Relief Mechanisms in Magnesia- and Yttria-Stabilized Zirconia,J. Am. Ceram. Soc., 1968, 51.

DOI: 10.1111/j.1151-2916.1968.tb11825.x

Google Scholar

[1] 38–42.

Google Scholar

[2] G. K. Bansal and A. H. Heuer. Precipitation in Partially Stabilized Zirconia. Ibid., 1975, 58[5–6]: 235–38.

Google Scholar

[3] Qin Haixia, Huang Xiaowei. Microstructure and bending strength of liquid phase sintered 3Y-TZP/12Ce-TZP at low temperature [J]. J Am Ceram Soc, 2000, 83(11): 2881-2883.

DOI: 10.1111/j.1151-2916.2000.tb01653.x

Google Scholar

[4] SUN Yi Hai, ZHANG Yu Feng, GUO Jing Kun. Microstructure and bending strength of 3Y-TZP ceramic by liquid-phase sintering with CAS addition [J]. Ceramic International. 2003, 29: 229-232.

DOI: 10.1016/s0272-8842(02)00097-4

Google Scholar

[5] Patridge G. An overview of glass ceramics. Part 1 [J]. Glass Technol, 1994, 35(3): 116-127.

Google Scholar

[6] WOLFRAM H, GEORGE B. Glass-Ceramic Technology [M]. Ohio: The American Ceramic Society, 2002: 1-4.

Google Scholar

[7] LIN H L, CHIANG R K, LI W T. Low-temperature synthesis of pure BaAl2Si2O8 glass-ceramic powder by citrate process [J]. J Non-Cryst Solids, 2005, 351(37-39): 3044-3049.

DOI: 10.1016/j.jnoncrysol.2005.07.027

Google Scholar

[8] DOV B. Kinetic Study on the hexacelsian-celsian phase transformation [J]. J Mater Sci, 1970, 5(9): 805–810.

DOI: 10.1007/bf00562168

Google Scholar

[9] Yang C F, Cheng C M. The influence of B2O3 on the sintering of MgO-CaO-A12O3-SiO2 composite glass powder. [J]. Ceram. Int., 1999, 25(4): 3 83-387.

DOI: 10.1016/s0272-8842(98)00049-2

Google Scholar

[10] CANNILLO V, CARLIER E, MANFREDIMI T, et al. Design and optimisation of glass-celsian composites [J]. Composites A, 2006, 37(1): 23-30.

DOI: 10.1016/j.compositesa.2005.05.037

Google Scholar