title: The Structural Ceramics Database: Technical Foundations.
abstract: The development of a computerized database on advanced structural ceramics can play a critical role in fostering the widespread use of ceramics in industry and in advanced technologies. A computerized database may be the most effective means of accelerating technology development by enabling new materials to be incorporated into designs far more rapidly than would have been possible with traditional information transfer processes. Faster, more efficient access to critical data is the basis for creating this technological advantage. Further, a computerized database provides the means for a more consistent treatment of data, greater quality control and product reliability, and improved continuity of research and development programs. A preliminary system has been completed as phase one of an ongoing program to establish the Structural Ceramics Database system. The system is designed to be used on personal computers. Developed in a modular design, the preliminary system is focused on the thermal properties of monolithic ceramics. The initial modules consist of materials specification, thermal expansion, thermal conductivity, thermal diffusivity, specific heat, thermal shock resistance, and a bibliography of data references. Query and output programs also have been developed for use with these modules. The latter program elements, along with the database modules, will be subjected to several stages of testing and refinement in the second phase of this effort. The goal of the refinement process will be the establishment of this system as a user-friendly prototype. Three primary considerations provide the guidelines to the system's development: (1) The user's needs; (2) The nature of materials properties; and (3) The requirements of the programming language. The present report discusses the manner and rationale by which each of these considerations leads to specific features in the design of the system.
authors.affiliation: Ceramics Division National Institute of Standards and Technology Gaithersburg, MD 20899.
authors.forename: R G
authors.initials: RG
authors.lastname: Munro
authors.affiliation: Ceramics Division National Institute of Standards and Technology Gaithersburg, MD 20899.
authors.forename: F Y
authors.initials: FY
authors.lastname: Hwang
authors.affiliation: Ceramics Division National Institute of Standards and Technology Gaithersburg, MD 20899.
authors.forename: C R
authors.initials: CR
authors.lastname: Hubbard
keywords: Structural Ceramics Database; ceramics; computerized database; material properties; user-friendly