fig2
![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.2.jpg)
Figure 2. Cross-section views of as-printed samples with different laser powers: (A) 230; (B) 260; (C) 290; (D) 320; (E) 350; (F) 380 W. Internal defects are observed on the ground and polished samples. Dashed arrows indicate the build direction.