Microstructure selection during the directionally peritectic solidification of Ti–Al binary system

Primary dendrite arm spacing during unidirectional solidification of Pb–Bi peritectic alloys

“…Investigations on directional solidification of peritectic alloys have been carried out on Zn-Ag [2], Sn-Cd [3][4][5][6], Pb-Bi [7][8][9][10], Zn-Cu [11][12][13], Sn-Sb [14,15], high temperature intermetallics Ti-Al [16,17] and Ni-Al [18], superconducting materials YBCO [19], magnetic materials Nd-Fe-B [20], and structural materials Fe-Ni [21][22][23][24][25]. Generally, peritectic solidification involves three stages: (1) the peritectic reaction in which the direct interaction between the primary phase and liquid occurs;…”

Influence of process parameters on CET in Ti–Al alloy ingot with consideration of shrinkage cavity formation: A computer simulation

“…2, where all dimensions are in millimeters. The casting and mold materials selected for calculation, and the employed thermophysical properties [24,25] are summarized in Table 1. Other parameters used for simulation are listed in Table 2.…”

Effect of heat treatment on microstructures and mechanical properties in a full lamellar PM TiAl alloy

“…Intensive research on the technology and applications of TiAl intermetallic alloys has been conducted for many years [1][2][3][4][5][6] . However, the inherent poor ductility of TiAl alloys at ambient temperatures has limited their applications.…”