Masters Theses
Reaction processing of ultra-high temperature W/Ta₂C cermets
Abstract
"Current aerospace application designs are limited by material systems which are well developed and understood. Current materials can not withstand the longer thrust times and hotter burning propellants that designers would like to use. A promising solution to current material needs is composites of metals and ceramics (cermets). Among these new materials, cermets of refractory metals such as W or Ta and ultra high temperature ceramics (UHTC's) are very promising. Much of the current research in cermets has focused on processing routes that require pressure assisted sintering. Pressure assisted sintering compared to most other ceramic processing methods is costly and limits parts to simple geometries (e.g. right cylinders) and modest size (diameters <36 >cm). Reactive processing was successfully employed to produce dense W/Ta₂C cermets."--Abstract, page iv.
Advisor(s)
Hilmas, Greg
Committee Member(s)
Smith, Jeffrey D.
Fahrenholtz, William
Department(s)
Materials Science and Engineering
Degree Name
M.S. in Ceramic Engineering
Publisher
Missouri University of Science and Technology
Publication Date
Summer 2008
Journal article titles appearing in thesis/dissertation
- Mechanical properties of reactively processed W/Ta₂C composites
Pagination
xi, 87 pages
Rights
© 2008 Melissa Christine Teague, All rights reserved.
Document Type
Thesis - Citation
File Type
text
Language
English
Subject Headings
CarbidesCeramic metalsMetallic compositesTantalumTungsten
Thesis Number
T 9417
Print OCLC #
299043319
Recommended Citation
Teague, Melissa C., "Reaction processing of ultra-high temperature W/Ta₂C cermets" (2008). Masters Theses. 65.
https://scholarsmine.mst.edu/masters_theses/65
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