Proc.1st lnt. Sympo.on FGM. 1990年10月
The Gas-Pressure Combusition Sintering as asimultaneous synthesis and rapid densification process was applied to Material(FGM).Firstly,non-graded homogeneous composites of TiC-Ni were fabricated and examined with respect to the combustion reaction, densification microstructure and mechanical properties. They were fully densified for various Ni Contents at 100MPa of Ar gas pressure. The fracture toughnesncreased remarkably from 3.6 to 17MP am0.5betweenments,preliminary samples of the FGM were made from laminated reactants of different Ni Compositions.