 |
|
|
|
||
|
|
|||||
|
|
|||||
| ·
The video shows an eutectic solidification process, with the phase front
moving from left to right. The reaction is of the type: g
-> a + b. The
lamella structure is favored because the diffusion distance is shortest
and therefore permits the most rapid adjustment of local composition.
From: C. J. McMahon, "Materials Science and Engineering" |
|||||