fig4
![Effects of processing parameters on a β-solidifying TiAl alloy fabricated by laser-based additive manufacturing](https://image.oaes.cc/408446ac-1c23-49cb-a1c5-b8887447e56c/5177.fig.4.jpg)
Figure 4. SEM-BSE images showing the effect of laser power on microstructures of LAM-based TiAl alloys: (A) 230; (B) 260; (C) 290; (D) 320; (E) 350; (F) 380 W. The insert shows the details at higher magnification. SEM: Scanning electron microscope.