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Dirk Ponge

Max Planck Institute for Sustainable Materials

Max Planck Institute for Iron Research

SCHOLARLY PAPERS

8

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1,028

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5

Scholarly Papers (8)

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1.

Austenite Grain Boundary Segregation and Precipitation of Boron in Low-C Steels and Their Role on the Heterogeneous Nucleation of Ferrite

Number of pages: 29 Posted: 13 Nov 2022
Prithiv T. Sukumar, Baptiste Gault, Yujiao Li, Dustin Andersen, Nathalie Valle, Santhana Eswara, Dirk Ponge and D Raabe
Max Planck Institute for Iron Research, Max Planck Institute for Sustainable Materials, Ruhr University of Bochum - ZGH, Luxembourg Institute of Science and Technology (LIST) - Materials Research and Technology Department, Luxembourg Institute of Science and Technology (LIST) - Materials Research and Technology Department, Luxembourg Institute of Science and Technology (LIST) - Materials Research and Technology Department, Max Planck Institute for Sustainable Materials and Max-Planck-Institut fuer Eisenforschung GmbH - Department of Microstructure Physics and Alloy Design
Downloads 216 (353,017)

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Boron, Ferrite nucleation, Grain boundary segregation, Grain boundary energy, Carbo-boride precipitation

2.

In-Situ Investigation of the Interaction between Hydrogen and Stacking Faults in a Bulk Austenitic Steel

Number of pages: 21 Posted: 08 May 2023
Hao Shi, Supriya Nandy, Binhan Sun and Dirk Ponge
Max Planck Institute for Iron Research, VTT Technical Research Centre of Finland, East China University of Science and Technology (ECUST) - Key Laboratory of Pressure Systems and Safety and Max Planck Institute for Sustainable Materials
Downloads 165 (454,356)

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hydrogen embrittlement (HE), delayed fracture, stacking fault, shear modulus, partial dislocation

3.

Atom Probe Tomography-Assisted Kinetic Assessment of Spinodal Decomposition in an Al-12.5 At.%Zn Alloy

Number of pages: 24 Posted: 12 Oct 2023
Xinren Chen, Xuyang Zhou, Frédéric De Geuser, Alisson Kwiatkowski da Silva, Huan Zhao, Eric Woods, Chuanlai Liu, Dirk Ponge, Baptiste Gault and Dierk Raabe
Max Planck Institute for Sustainable Materials, Max Planck Institute for Iron Research, University Grenoble Alpes - Grenoble INP, Max Planck Institute for Sustainable Materials, Max Planck Institute for Iron Research, Max Planck Institute for Sustainable Materials, Max Planck Institute for Iron Research, Max Planck Institute for Sustainable Materials, Max Planck Institute for Sustainable Materials and Max Planck Institute for Sustainable Materials
Downloads 152 (488,442)
Citation 1

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Al-Zn Alloy, Diffusivity, Spinodal decomposition, Atom Probe Tomography, Radial Distribution Function, Nano Aging

4.

Interfacial Segregation of Carbon Atoms: The Competition between Grain Boundaries and Phase Boundaries

Number of pages: 8 Posted: 24 Mar 2025
Faisal Waqar Syed, Ujjal Saikia, Binhan Sun, Srikakulapu Kiranbabu, Ali Tehranchi, Tilmann Hickel, Stefan Zaefferer and Dirk Ponge
Max Planck Institute for Sustainable Materials, Max Planck Institute for Sustainable Materials, East China University of Science and Technology (ECUST) - Key Laboratory of Pressure Systems and Safety, Montanuniversität Leoben, Max Planck Institute for Sustainable Materials, Helmholtz Association of German Research Centres - BAM Federal Institute for Materials Research and Testing, Max Planck Institute for Sustainable Materials and Max Planck Institute for Sustainable Materials
Downloads 123 (584,619)

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Phase Boundary Segregation, Grain Boundary Segregation, KS Orientation Relationship, Medium Mn Steel, Atom Probe Tomography, Density Function Theory

5.

On the Formation and Growth of Grain Boundary κ-Carbides in Austenitic High-Mn Lightweight Steels

Number of pages: 14 Posted: 05 Jul 2023
Mohamed Elkot, Binhan Sun, Xuyang Zhou, Dirk Ponge and D Raabe
Max Planck Institute for Iron Research, East China University of Science and Technology (ECUST) - Key Laboratory of Pressure Systems and Safety, Max Planck Institute for Iron Research, Max Planck Institute for Sustainable Materials and Max-Planck-Institut fuer Eisenforschung GmbH - Department of Microstructure Physics and Alloy Design
Downloads 121 (592,433)

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lightweight steel, κ-carbides, grain boundaries, Atom Probe Tomography

6.

Hierarchical Nature of Hydrogen-Based Direct Reduction of Iron Oxides

Number of pages: 21 Posted: 10 Dec 2021
Yan Ma, Isnaldi Souza Filho, Yang Bai, Johannes Johannes, Fabrice Patisson, Arik Beck, Jeroen van Bokhoven, Marc Willinger, Kejiang Li, Degang Xie, Dirk Ponge, Stefan Zaefferer, Baptiste Gault, Jaber Mianroodi and Dierk Raabe
Max Planck Institute for Sustainable Materials, Max-Planck-Institut für Eisenforschung, Max Planck Institute for Iron Research, Max Planck Institute for Iron Research, affiliation not provided to SSRN, affiliation not provided to SSRN, ETH Zürich, affiliation not provided to SSRN, University of Science and Technology Beijing, affiliation not provided to SSRN, Max Planck Institute for Sustainable Materials, Max-Planck-Institut für Eisenforschung GmbH - Department of Microstructure Physics and Alloy Design, Max Planck Institute for Sustainable Materials, Max-Planck-Institut für Eisenforschung and Max Planck Institute for Sustainable Materials
Downloads 119 (600,462)
Citation 4

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Hydrogen Metallurgy, Direct reduction, Iron oxides, Microstructure, Multiscale

7.

Understanding the Protective Ability of the Native Oxide on an Fe-13 at. % Cr Alloy at the Atomic Scale: A Combined Atom Probe and Electron Microscopy Study

Number of pages: 29 Posted: 12 Sep 2022
K. N. Sasidhar, Heena Khanchandani, Siyuan Zhang, Alisson Kwiatkowski da Silva, Christina Scheu, Baptiste Gault, Dirk Ponge and Dierk Raabe
Max Planck Institute for Iron Research, affiliation not provided to SSRN, Max Planck Institute for Sustainable Materials, Max Planck Institute for Sustainable Materials, Max Planck Institute for Iron Research, Max Planck Institute for Sustainable Materials, Max Planck Institute for Sustainable Materials and Max Planck Institute for Sustainable Materials
Downloads 93 (725,554)

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Stainless steel, native oxide, thermodynamics, correlative microscopy, atom probe tomography

8.

On the Phase Transformation Pathway During Grain Boundary Internal Oxidation in an Fe-10 at. % Cr Alloy at 2000c

Number of pages: 20 Posted: 07 Dec 2022
K. N. Sasidhar, Xuyang Zhou, Michael Rohwerder and Dirk Ponge
Max Planck Institute for Iron Research, Max Planck Institute for Iron Research, Max Planck Institute for Sustainable Materials and Max Planck Institute for Sustainable Materials
Downloads 39 (1,196,171)

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stainless steels, internal oxidation, atom probe tomography, 4d-STEM