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Dive into the research topics where Alexander Kovalev is active.

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Featured researches published by Alexander Kovalev.


Steel Research International | 2011

Temperature Depending Influence of the Martensite Formation on the Mechanical Properties of High-Alloyed Cr-Mn-Ni As-Cast Steels

Andreas Jahn; Alexander Kovalev; Andreas Weiß; Steffen Wolf; Lutz Krüger; Piotr R. Scheller


Steel Research International | 2011

Characterization of the TRIP/TWIP effect in austenitic stainless steels using Stress-Temperature-Transformation (STT) and Deformation-Temperature-Transformation (DTT) Diagrams

Alexander Kovalev; Andreas Jahn; Andreas Weiß; Piotr R. Scheller


Steel Research International | 2011

Influence of Manganese and Nickel on the α´ Martensite Transformation Temperatures of High Alloyed Cr‐Mn‐Ni Steels

Andreas Jahn; Alexander Kovalev; Andreas Weiß; Piotr R. Scheller


Advanced Engineering Materials | 2013

Effect of Manganese on Microstructure and Mechanical Properties of Cast High Alloyed CrMnNi-N Steels†

Marco Wendler; Andreas Weiß; Lutz Krüger; Javad Mola; Armin Franke; Alexander Kovalev; Steffen Wolf


Steel Research International | 2012

STT and DTT Diagrams of Austenitic Cr–Mn–Ni As‐Cast Steels and Crucial Thermodynamic Aspects of γ → α′ Transformation

Alexander Kovalev; Andreas Jahn; Andreas Weiß; Steffen Wolf; Piotr R. Scheller


Steel Research International | 2011

Stress‐Temperature‐Transformation and Deformation‐Temperature‐Transformation Diagrams for an Austenitic CrMnNi as‐cast Steel

Alexander Kovalev; Andreas Jahn; Andreas Weiß; Steffen Wolf; Piotr R. Scheller


ESOMAT 2009 - 8th European Symposium on Martensitic Transformations | 2009

Mechanical properties of high alloyed cast and rolled CrMnNi TRIP steels with varying Ni contents

Andreas Jahn; Alexander Kovalev; A. Weiβ; Piotr R. Scheller; Steffen Wolf; Lutz Krüger; Stefan Martin; U. Martin


Steel Research International | 2014

Phosphor Alloyed CrMnNi Austenitic As-cast Stainless Steel with TRIP/TWIP Effect

Andreas Jahn; Karl-Philipp Steinhoff; Tobias Dubberstein; Peter Franke; Marco Weider; Steffen Wolf; Alexander Kovalev; Alexander Glage; Andreas Weiß; Wolfgang Schärfl; Klaus Eigenfeld; Lutz Krüger; Piotr R. Scheller


Advanced Engineering Materials | 2013

Thermodynamic‐Mechanical Modeling of Strain‐Induced α′‐Martensite Formation in Austenitic Cr–Mn–Ni As‐Cast Steel

Alexander Kovalev; Marco Wendler; Andreas Jahn; Andreas Weiß; Horst Biermann


Archive | 2010

Einfluss der isothermischen α'-Martensitbildung auf die mechanischen und korrosiven Eigenschaften von austenitischen CrMnNi-Stahlgusslegierungen

Alexander Kovalev; Andreas Jahn; Stephanie Fruhstorfer; Andreas Weiß; Piotr R. Scheller; Kyrylo Vorobyov; Michael Kriescher; Horst E. Friedrich

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Andreas Weiß

Freiberg University of Mining and Technology

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Piotr R. Scheller

Freiberg University of Mining and Technology

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Andreas Jahn

Freiberg University of Mining and Technology

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Steffen Wolf

Freiberg University of Mining and Technology

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Lutz Krüger

Freiberg University of Mining and Technology

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Marco Wendler

Freiberg University of Mining and Technology

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A. Weiβ

Freiberg University of Mining and Technology

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