Phase Analysis in Zirconia Systems

Journal of the American Ceramic Society - Tập 55 Số 6 - Trang 303-305 - 1972
R. C. Garvie1, Patrick S. Nicholson1
1Dept. of Metallurgy and Materials Science, McMaster University, Hamilton,Ontario, Canada

Tóm tắt

Linear calibration curves were developed for determining the content of free ZrO2 in partially stabilized zirconia ceramics by X‐ray diffraction techniques. Two methods were studied. The matrix method, in which free ZrO2 was considered to be distributed in a matrix (the cubic phase), gave approximately equal mass absorption coefficients for the monoclinic and cubic phases. The polymorph technique, in which the cubic phase was considered to be a polymorph of ZrO2 and in which integrated intensities were used, gave the better results.

Từ khóa


Tài liệu tham khảo

Karaulov A. G., 1967, Effect of Phase Composition of Zirconium Dioxide on Spalling Resistance, Izv. Akad. Nauk SSSR, Neorg. Mater., 3, 1101

10.1111/j.1151-2916.1949.tb18946.x

Klug H. P., 1954, X‐Ray Diffraction Procedures

10.1016/0368-3265(59)90117-3

10.1039/tf9656101991

10.1107/S0365110X65002402

Spiegel M. R., 1961, Outline of Theory and Problems of Statistics

10.1111/j.1151-2916.1966.tb13237.x

Thông tin
Thông tin xuất bản

Journal of the American Ceramic Society

Tập 55 Số 6

303-305

Thông tin tác giả