Figure 6

Dependence of the root radius of secondary dendrite arm Rroot on solidification time and degree of peritectic reaction at different deceleration rates: (a) −2.22 × 10−10 m/s2, (b) −5 × 10−10 m/s2, (c) −8 × 10−10 m/s2 (d) −16 × 10−10 m/s2.
Dependence of the root radius of secondary dendrite arm Rroot on solidification time and degree of peritectic reaction at different deceleration rates: (a) −2.22 × 10−10 m/s2, (b) −5 × 10−10 m/s2, (c) −8 × 10−10 m/s2 (d) −16 × 10−10 m/s2.