This project examines transient liquid phase bonding with the aim of modeling this joining process and determining the effects of processing variables. The approach is aimed at predicting those alloy systems that respond to transient liquid phase bonding and quantifying important features of the process, such as the solidification kinetics, effects of solid solubility and phase equilibria, influence of surface tensions, generic design of interlayers, etc. Out of this research a clear rationale for design of interlayers based on thermodynamic and transport properties of the materials' systems should evolve. Potential future applications include transient liquid phase bonding of electronic packaging, advanced metal matrix composites, ceramic- to-metal bonding, and reactive metal joining.

Agency
National Science Foundation (NSF)
Institute
Division of Materials Research (DMR)
Application #
9001691
Program Officer
Bruce A. MacDonald
Project Start
Project End
Budget Start
1990-05-15
Budget End
1993-10-31
Support Year
Fiscal Year
1990
Total Cost
$334,800
Indirect Cost
Name
Massachusetts Institute of Technology
Department
Type
DUNS #
City
Cambridge
State
MA
Country
United States
Zip Code
02139