Figure 1 shows that the initial microstructure of equiaxed primary α within a transformed β matrix had a typical two-phase structure characteristic. The average grain size of primary phase was measured to be approximately 15 μm.
Figure 1 shows that the initial microstructure of equiaxed primary α within a transformed β matrix had a typical two-phase structure characteristic. The average grain size of primary phase was measured to be approximately 15 μm.