Masters Theses


"Barium titanate and BaTiO₃-based multilayer capacitors were sintered in a commercial microwave oven. The oven was equipped with a 2.45 GHz continuous-wave magnetron with a maximum power output of 650 watts.

Microwave-absorbing setters made of SiC were used to offset thermal losses from the samples and allow sintering temperatures (>1325°C) to be achieved. Pure samples were pressed from commercial BaTiO₃ powder and microwave sintered to about 90% of theoretical density. Multilayer capacitors were obtained from commercial manufacturers and used in all sintering experiments. A comparison between microwave sintered material and identical samples sintered in a conventional electric furnace revealed no difference in measured dielectric properties.

The temperature uniformity within the microwave oven and the relative energy efficiency of the sintering process were also examined.

An experimental design using a single-mode resonant cavity for heating was proposed"--Abstract, page ii.


Anderson, H. U. (Harlan U.)

Committee Member(s)

Sorrell, Charles A.
Van Doren, Thomas, 1940-


Materials Science and Engineering

Degree Name

M.S. in Ceramic Engineering


University of Missouri--Rolla

Publication Date

Fall 1980


viii, 77 pages

Note about bibliography

Includes bibliographical references (pages 74-76).


© 1980 Kurt Duane Humphrey, All rights reserved.

Document Type

Thesis - Restricted Access

File Type




Thesis Number

T 4678

Print OCLC #


Electronic OCLC #


Link to Catalog Record

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