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Dive into the research topics where H.-G. Lambers is active.

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Featured researches published by H.-G. Lambers.


International Journal of Microstructure and Materials Properties | 2010

On the effect of plasticity on the kinetics of the isothermal bainitic transformation

H.-G. Lambers; S. Tschumak; H.J. Maier

Forging processes are accompanied by large plastic deformations and residual stresses. Depending on the local cooling rate the deformed material typically is in the stable or the supercooled austenitic state. The results show that plastic deformation of the stable austenite does not accelerate the kinetics of the isothermal bainitic phase transformation whereas a pre-deformation of the supercooled austenite results in a pronounced acceleration of the phase transformation. In addition, deformation of austenite in its supercooled state leads to transformation plasticity whereas no transformation plasticity was observed after pre-straining of the stable austenite.


Metallurgical and Materials Transactions A-physical Metallurgy and Materials Science | 2009

Role of Austenitization and Pre-Deformation on the Kinetics of the Isothermal Bainitic Transformation

H.-G. Lambers; S. Tschumak; H.J. Maier; D. Canadinc


Journal of Materials Processing Technology | 2012

A new method for determining dynamic grain structure evolution during hot aluminum extrusion

A. Güzel; A. Jäger; Farhad Parvizian; H.-G. Lambers; A.E. Tekkaya; Bob Svendsen


Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2010

Characterization of grain microstructure development in the aluminum alloy EN AW-6060 during extrusion

Tobias Kayser; Benjamin Klusemann; H.-G. Lambers; H.J. Maier; Bob Svendsen


Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2010

Pre-deformation–transformation plasticity relationship during martensitic transformation

H.-G. Lambers; S. Tschumak; H.J. Maier; D. Canadinc


Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2012

Evolution of transformation plasticity in austenite-to-bainite phase transformation: A multi parameter problem

H.-G. Lambers; D. Canadinc; H.J. Maier


Computational Materials Science | 2011

Modeling of dynamic microstructure evolution of EN AW-6082 alloy during hot forward extrusion

Farhad Parvizian; A. Güzel; A. Jäger; H.-G. Lambers; Bob Svendsen; A.E. Tekkaya; H.J. Maier


Procedia Engineering | 2010

Crack growth behavior of low-alloy bainitic 51CrV4 steel

H.-G. Lambers; B. Gorny; S. Tschumak; H.J. Maier; D. Canadinc


AIST Steel Properties & Applications Conference Combined with Materials Science and Technology 2010 | 2010

Dimensional stability of 51CrV4 steel during bainitic phase transformation under tensile and compressive stresses

H.-G. Lambers; H.J. Maier; D. Canadinc


The International Journal of Structural Changes in Solids | 2011

On the bainitic and martensitic phase transformation behavior and the mechanical properties of low alloy 51CrV4 steel

H.-G. Lambers; S. Tschumak; H.J. Maier; D. Canadinc

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H.J. Maier

University of Paderborn

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S. Tschumak

University of Paderborn

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A. Güzel

Technical University of Dortmund

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A. Jäger

Technical University of Dortmund

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A.E. Tekkaya

Technical University of Dortmund

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Farhad Parvizian

Technical University of Dortmund

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Benjamin Klusemann

Hamburg University of Technology

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