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Article
Laboratory Experiences in Glasses and Traditional Ceramics
Proceedings of the 2001 American Society for Engineering Education Annual Conference & Exposition
  • Carol A. Click
  • Richard K. Brow, Missouri University of Science and Technology
  • William Fahrenholtz, Missouri University of Science and Technology
Abstract

In the Ceramic Engineering department at the University of Missouri-Rolla, students develop strong experimental skills through a series of laboratory classes. At the sophomore level, students explore a variety of processing and characterization methods. Two specific examples of laboratory exercises are discussed in this paper: 1) the formulation and fabrication of triaxial porcelains, and 2) the processing and characterization of glasses. As the name suggests, triaxial porcelains contain three components, clay, feldspar and flint. Each plays an important role in the processing, microstructure development, and final properties of the ceramic. Understanding the function of each component during processing and in the final fired ceramic is important so that compositions can be designed for use with specific forming methods or to meet performance specifications. The role of each component in forming and in the fired component is described and a simple design exercise is outlined. Glasses are fascinating because of their unusual structure and properties. Within certain compositional windows, the properties of glasses such as density, thermal expansion coefficient, refractive index, and glass transition temperature are linearly dependent upon composition. An experiment is described in which students prepare and characterize a series of glasses to elucidate relationships between composition and properties.

Department(s)
Materials Science and Engineering
Keywords and Phrases
  • Glasses,
  • Laboratory Exercises,
  • Triaxial Porcelains,
  • Ceramic engineering
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2001 American Society for Engineering Education (ASEE), All rights reserved.
Publication Date
1-1-2001
Publication Date
01 Jan 2001
Citation Information
Carol A. Click, Richard K. Brow and William Fahrenholtz. "Laboratory Experiences in Glasses and Traditional Ceramics" Proceedings of the 2001 American Society for Engineering Education Annual Conference & Exposition (2001)
Available at: http://works.bepress.com/richard-brow/75/