An Assessment of Analytical Liquidus Equations for Fe-C-Si-Mn-Al-P-Alloyed Steels Using DSC/DTA Techniques

被引：0

作者：

Michael Bernhard

Peter Presoly

Christian Bernhard

Susanne Hahn

Sergiu Ilie

机构：

[1] Montanuniversitaet Leoben,Chair of Ferrous Metallurgy

[2] Primetals Technologies Austria GmbH,undefined

[3] Voestalpine Stahl GmbH,undefined

来源：

Metallurgical and Materials Transactions B | 2021年 / 52卷

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摘要：

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.

引用

页码：2821 / 2830

页数：9

共 46 条

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