Research Article
Inclusions and Microstructure of Steel Weld Deposits with Nanosize Titanium Oxide Addition
Table 1
The calculating transformation temperature of steel in Fe-Mn-Si-Ti-O system and Fe-Mn-Si-TiO2 system.
| | Steel | Slag starting temperature (K) | Liquid → δ starting temperature (K) | δ → γ starting temperature (K) | δ → γ finishing temperature (K) | γ → α starting temperature (K) | γ → α finishing temperature (K) |
| | Ti + O | 2042.8 | 1784.9 | 1752.7 | 1748.3 | 1108.1 | 954.5 | | 0.2% TiO2 | 2437.5 | 1785.5 | 1754.1 | 1751.3 | 1105.9 | 956.5 |
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