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Research Article

Effects of Tantalum on Microstructure Evolution and Mechanical Properties of High-Nb TiAl Alloys Reinforced by Ti2AlC

Table 2

Statistical results of lamellar colony size in Ti46Al8Nb2.6CxTa alloys.

AlloysContent of Ta (at.%)Lamellar colony size (μm)

Ti46Al8Nb2.6C0
0.2
0.4
0.6
0.8
1.0