Due to maintenance, the Publications.gc.ca website may operate intermittently between 5:00 am ET until 9:00 am ET on Sunday, October 22, 2017.
Lead zirconate-lead titanate piezoelectric ceramics with iron oxide additions: M38-8/85E-PDF
"An investigation of the effects of small additions of Fe2O3 to lead zirconate-lead titanate ceramics with compositions between 45 and 60 mol% lead zirconate has shown that, with 2 moles of PbO to balance each mole of Fe2O3, the solubility of Fe2O3 was about 0.8 wt% in compositions near the tetragonal-rhombohedral boundary. The dielectric constant and dissipation factor for both rhombohedral and tetragonal materials were decreased by addition of iron oxide, whereas the mechanical quality factor and frequency constant were increased. The dependence of the electromechanical properties on grain size was qualitatively similar for both undoped and iron oxide-doped materials; the presence of iron oxide inhibited grain growth and lowered the limiting grain size below which the electromechanical properties change rapidly with grain size"--p. 253.
|Department/Agency||Natural Resources Canada. Dept. of Energy, Mines and Resources. Mines Branch.|
|Title||Lead zirconate-lead titanate piezoelectric ceramics with iron oxide additions|
|Series Title||Reprint series ;|
|Publication Type||Series - View Master Record|
|Electronic Document|| |
Information identified as archived is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please contact the authoring department to request a format other than those available.
We invite you to consult the Frequently Asked Questions page for additional information regarding the Archived Content notice.
Note: The URLs contained in this/these document(s) may no longer be functional
|Note||Cover title. "Reprinted from the Journal of The American Ceramic Society, vol. 52, no. 5, May, 1969." Historical publication digitized from print 2017 [by Natural Resources Canada].|
|Number of Pages||p. 253-257 :|
|Departmental Catalogue Number||300164|
- Date modified: