Steven Schellert
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View article: Formation and thermal stability of two-phase microstructures in Al-containing refractory compositionally complex alloys
Formation and thermal stability of two-phase microstructures in Al-containing refractory compositionally complex alloys Open
Phase separation into an A2+B2 two-phase microstructure in refractory compositionally complex alloys (RCCA) has been speculated as being spinodal in nature with continuous chemical distribution during the separation. However, these reactio…
View article: Characterization of the Isothermal and Thermomechanical Fatigue Behavior of a Duplex Steel Considering the Alloy Microstructure
Characterization of the Isothermal and Thermomechanical Fatigue Behavior of a Duplex Steel Considering the Alloy Microstructure Open
Isothermal and thermomechanical fatigue behavior of duplex stainless steel (DSS) X2CrNiMoN22-5-3 was investigated. The aim of this work was to understand the fatigue behavior by correlation of the isothermal and thermomechanical fatigue be…
View article: Current Status of Research on the Oxidation Behavior of Refractory High Entropy Alloys
Current Status of Research on the Oxidation Behavior of Refractory High Entropy Alloys Open
Refractory high entropy alloys (RHEA) are considered as novel promising high‐temperature materials for structural applications at ultrahigh temperatures primarily due to their attractive mechanical properties. By contrast, the oxidation be…
View article: On the chemical and microstructural requirements for the pesting-resistance of Mo–Si–Ti alloys
On the chemical and microstructural requirements for the pesting-resistance of Mo–Si–Ti alloys Open
In recent publications [Schliephake et al. in Intermetallics 104 (2019) 133-142 and Obert, Kauffmann & Heilmaier in Acta Materialia, 184 (2020) 132-142], an unexpected pesting-stability of fully eutectic and specific eutectic-eutectoid Mo-…