Preparation of CePO4 Modified ZrO2 Ceramics with Different Particle Sizes and Their Mechanical Behaviors

Joint Authors

Wei, Zi
Yan, Wei
Bing, Han
Jing, Li
Liang, Xu-Deng

Source

Advances in Materials Science and Engineering

Issue

Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2013-11-24

Country of Publication

Egypt

No. of Pages

5

Main Subjects

Engineering Sciences and Information Technology

Abstract EN

Different particle size 3 mol% Y2O3-stabilized tetragonal zirconia polycrystalline (3Y-TZP) coated with CePO4 was prepared by a coprecipitation method and the effect of zirconia particle-size on its mechanical properties was investigated.

The phase composition and microstructure of the samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM), respectively.

The machining characteristic of as-prepared samples was calculated to be 0.54 for a zirconia particle size of around 30–50 nm.

In this grain size range, the hardness, fracture toughness, and bending strength of the coated sample were found to be 10.72 GPa, 5.76 MPa·m1/2, and 463 MPa.

Our results show that the grain size of the zirconia before coating greatly influences the mechanical properties of the coated samples because the different particle sizes result in different fracture styles.

American Psychological Association (APA)

Yan, Wei& Jing, Li& Wei, Zi& Bing, Han& Liang, Xu-Deng. 2013. Preparation of CePO4 Modified ZrO2 Ceramics with Different Particle Sizes and Their Mechanical Behaviors. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-482906

Modern Language Association (MLA)

Yan, Wei…[et al.]. Preparation of CePO4 Modified ZrO2 Ceramics with Different Particle Sizes and Their Mechanical Behaviors. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-482906

American Medical Association (AMA)

Yan, Wei& Jing, Li& Wei, Zi& Bing, Han& Liang, Xu-Deng. Preparation of CePO4 Modified ZrO2 Ceramics with Different Particle Sizes and Their Mechanical Behaviors. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-482906

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-482906