Masters Theses
Abstract
"Phosphate glass compositions were evaluated in this work. The general compositions were P2O5-Al2O3-Fe2O3-CuO-PbO-ZnO-Li2O and P2O5-V2O5-Al2O3-B2O3-PbO-Li2O-Na2O. These glasses were investigated for the purpose of identifying phosphate glasses whose thermal expansion, dilatometer softening temperature and chemical durability are suitable for sealing to medium expansion (α=110-125x10-7/°C) and low expansion materials (α=80-90x10-7/°C). Potential compositions has been identified for commercial application. The effect of different additives such as Al2O3, B2O3, PbO, ZnO, alkaline earth and transition oxides on the properties of phosphate glasses were also investigated"--Abstract, page 1.
Advisor(s)
Day, D. E.
Committee Member(s)
Mattox, Douglas M.
Wolf, Robert V., 1929-1999
Department(s)
Materials Science and Engineering
Degree Name
M.S. in Ceramic Engineering
Publisher
University of Missouri--Rolla
Publication Date
Fall 1990
Pagination
viii, 47 pages
Note about bibliography
Includes bibliographical references (pages 21-22).
Rights
© 1990 Yiyong He, All rights reserved.
Document Type
Thesis - Restricted Access
File Type
text
Language
English
Thesis Number
T 6157
Print OCLC #
23290858
Electronic OCLC #
1089930029
Recommended Citation
He, Yiyong, "Development of a low temperature sealing phosphate glass" (1990). Masters Theses. 939.
https://scholarsmine.mst.edu/masters_theses/939
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