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Author Sestak, Vera Zelenkova, 1945- author.

Title Investigation of the system Al₂O₃-TeO₂-O₂ / by Vera Zelenkova Sestak.

Published Rolla, Missouri : University of Missouri--Rolla, [1970]
LOCATION CALL # STATUS
 MST DEPOSITORY  THESIS T 2522 c.2  NOT CHECKED OUT
 MST DEPOSITORY  THESIS T 2502/2523  MICROFILM    NOT CHECKED OUT
 MST DEPOSITORY  THESIS T 2502/2523  MICROFILM    NOT CHECKED OUT
 MST Thesis  THESIS T 2522    NOT CHECKED OUT
Description vi, 32 leaves : illustrations ; 29 cm
Summary "The system Al₂O₃-TeO₂-O₂ has been investigated by X-ray diffraction and differential thermal analysis in air and in sealed silica ampoules. The tellurate, Al₂TeO₆, with tellurium in the +6 valence state, forms in air but not in vacuum at 1 mm pressure. A second phase, a tellurite, possibly Al₂Te₂O--, forms in air or vacuum by devitrification. The glass-forming region is wider than previously stated and is more extensive in vacuum--from 50% to 98% TeO₂. Tentative phase boundaries have been placed for the system in air and vacuum"--Abstract, leaf ii.
Notes Vita.
Typescript.
M.S. University of Missouri--Rolla 1970.
Includes bibliographical references (leaf 31).
Financial support provided by the Graduate Center for Materials Research, University of Missouri-Rolla, through Project Themis.
Subjects Aluminum oxide.
Tellurium.
Other Titles MST Thesis. Ceramic Engineering (M.S., 1970)
OCLC/WorldCat Number 6032502
Author Sestak, Vera Zelenkova, 1945- author.
Title Investigation of the system Al₂O₃-TeO₂-O₂ / by Vera Zelenkova Sestak.
Subjects Aluminum oxide.
Tellurium.
Other Titles MST Thesis. Ceramic Engineering (M.S., 1970)
Permanent Link
http://merlin.lib.umsystem.edu:80/record=b1066606~S5