Finite element modelling of a metal-ceramic interface

The Finite Element Method is a numerical technique that is used to model real systems from discrete elements. Appropriate definitions of system geometry, boundary conditions, material properties and system environment are required to simulate real systems. In describing the system geometry it is necessary to accurately define a mesh of suitable refinement. To this end it is necessary for the researcher to be well versed in Materials Science and Finite Element Methods. Such combined knowledge supplies the research with a means of studying material behaviour at a computer terminal as well as in the laboratory environment. The modeling of a metal-ceramic interface using finite element methods is well documented in the literature. To demonstrate this application of the finite element method a series of models of a silicon nitride-titanium couple interface have been developed.