Review Article
A Review on Melt-Pool Characteristics in Laser Welding of Metals
Table 3
Effect of the solidification rate on the microstructure of metals and alloys.
| Cooling rate (K·s−1) | 105 | 104 | 103 | 102 | 101 |
| Microstructural features | Amorphous | Fine grains | Fine dendrites | Martensite [154] | Dendrites [132] | Comments | Metastable | Nonequilibrium | None | None | Follows equilibrium-phase diagram |
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