An Assessment of Analytical Liquidus Equations for Fe-C-Si-Mn-Al-P-Alloyed Steels Using DSC/DTA Techniques
Research output: Contribution to journal › Article › Research › peer-review
Authors
Organisational units
External Organisational units
- Primetals Technologies Austria GmbH
- voestalpine Stahl Linz GmbH
Abstract
Analytical liquidus equations were evaluated using differential scanning calorimetry (DSC) and differential thermal analysis (DTA). Results of 180 measurements in the Fe-C-Si-Mn-Al-P subsystems were considered, where the experimental methodology was demonstrated for four alloys in the Fe-Si-Mn-Al system. Excellent agreement between the DSC/DTA dataset and the most recently published equation was found (error 2.1 ± 1.6 °C). For this equation, suggested modifications of phosphorus parameters will help to improve calculations for P-alloyed steels.
Details
| Original language | English |
|---|---|
| Pages (from-to) | 2821-2830 |
| Number of pages | 10 |
| Journal | Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science |
| Volume | 52.2021 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 29 Jun 2021 |
