Discovery of Zr-Al-Ca-O Phase in Zr-Al-Ca-O-N Composites and its Synthesis

Abstract:

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Zr-Al-Ca-O-N composites were prepared in N2 atmosphere at 1600 oC with Ca-PSZ and AlN powders as raw materials. Zr-Al-Ca-O phase was synthesized in air atmosphere at 1600 oC with Al2O3, ZrO2 and CaO powders as raw materials. Phase constitution of these composites was investigated by XRD and EDS analyses. The results show that Zr-Al-Ca-O phase exists in Al-CaO-ZrO2-N2 systems ceramic and Zr-Al-Ca-O phase can be synthesized in air atmosphere at high temperature with Al2O3, ZrO2 and CaO powders as raw materials.

Info:

Periodical:

Advanced Materials Research (Volumes 150-151)

Edited by:

Jinglong Bu, Zhengyi Jiang and Sihai Jiao

Pages:

1245-1248

DOI:

10.4028/www.scientific.net/AMR.150-151.1245

Citation:

R. L. Wang et al., "Discovery of Zr-Al-Ca-O Phase in Zr-Al-Ca-O-N Composites and its Synthesis", Advanced Materials Research, Vols. 150-151, pp. 1245-1248, 2011

Online since:

October 2010

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Price:

$35.00

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