Al–(L12)Al3Ti nanocomposites prepared by mechanical alloying: Synthesis and mechanical properties

Effect of Ca addition on solidification microstructure of hypoeutectic Al-Si casting alloys

“…Employing the firstprinciple density functional method, Li et al [25] found it was easier for Al(111) to nucleate on Al 3 Ti (112) due to epitaxial coherency and stronger adhesion. Nayak et al [26] believed stable reinforcement phases like Al 3 Ti, Al 3 Ni, Al 3 Fe and Al 3 Zr had good interfacial bonding with Al matrix. Gupta et al [27] found the Al 3 Ti particles generated in the melt promoted heterogeneous nucleation and had significant grain refinement effect.…”

Thermodynamic modeling of the Ti–Al–Cr ternary system

“…␥-TiAl based alloys are considered as the candidate materials for elevated temperature applications, engineering materials in the aviation and automotive industry, for their numerous advantages such as low density, good oxidation resistance, and attractive high temperature property, they have been widely studied in the latest years [1][2][3][4][5][6][7][8][9]. The studies of structure and some properties of Ti-Cr alloys and the formation of nanocomposites containing Al and TiAl 3 in Ti-Al alloys are also reported in recent years [10][11][12]. In additon, the Ti-Al based coatings including Cr for high temperature oxidation protection of ␥-TiAl are also investigated recently [13][14][15].…”

Nanocomposites and an extremely hard nanocrystalline intermetallic of Al–Fe alloys prepared by mechanical alloying

“…saturated solid solutions, amorphous structure and intermetallics. Application of nonequilibrium processing techniques, mainly MA [11] and RSP [12], to metallic alloys leads to the formation of materials with unique combination of desirable properties, owing to their novel microstructures [13][14][15].…”