Published in Materials Research Society Symposium Proceedings, Fall October 1, 1992.
NOTE: At the time of publication, the author Katherine Chen was not yet affiliated with Cal Poly.
The morphologies and defect structures of TiCr2 in several Ti-Cr alloys have been examined by optical metallography, x-ray diffraction, and transmission electron microscopy (TEM), in order to explore the room-temperature deformability of the Laves phase TiCr2. The morphology of the Laves phase was found to be dependent upon alloy composition and annealing temperature. Samples deformed by compression have also been studied using TEM. Comparisons of microstructures before and after deformation suggest an increase in twin, stacking faul4 and dislocation density within the Laves phase, indicating some but not extensive room-temperature deformability.
Materials Science and Engineering
1992, Materials Research Society. All rights Reserved.