
Details
Prof. Dr.-Ing. habil. Rainer Fechte-Heinen
Chairman of the IWT Board of Directors / Director of MPA Bremen
Departments: Materials Science , Institute for Materials Testing (MPA)
FZB - Room 2370
Badgasteiner Str. 3
28359 Bremen
Personal data
Research profiles
Materials Engineering:
Heat treatment
Retained austenite
Multiphase steels
Material concepts for additive manufacturing and conventional process chains
Surface technology
PVD
Metallographic analysis
X-ray and micromagnetic material analysis
Atomic probe tomography
Material testing and durability analysis
Academic education with degree
| 10/2000 – 12/2004 | Studies in mechanical engineering at the Ruhr University Bochum, the University of Seville and the University of California, Berkeley US |
Scientific degrees
| 02/2008 – 04/2014 | Habilitation at the Faculty of Mechanical Engineering at Ruhr University Bochum, topic: Energy Methods in Material Modeling of Martensitic Phase Transformations |
| 02/2005 – 06/2007 | Doctorate (Dr.-Ing.) at the Ruhr-University Bochum Topic: Micromechanical modeling of shape memory materials |
Professional career since graduation
| 06/2020 – ongoing | Chairman of the Board of Directors and Head of the Materials Technology Department : Leibniz Institute for Materials-oriented Technologies - IWT, Bremen, Director Official Materials Testing Institute of the Free Hanseatic City of Bremen University Professor and Head of Department 11 Materials Technology / Metals in Faculty 4 Production Engineering at the University of Bremen |
| 04/2018 – 05/2020 | Honorary Professor of Materials Mechanics of Phase Transformations in Solids, Ruhr University Bochum (honorary teaching since 10/2009, dormant since 2020) |
| 01/2017 – 04/2020 | Head of Product Development Hot Rolled Products: Technology and Innovation, thyssenkrupp Steel Europe AG, Duisburg |
| 10/2016 – 12/2016 | Head of Research and Development: Heavy Plate Business Unit, thyssenkrupp Steel Europe AG, Duisburg |
| 06/2012 – 09/2016 | Team leader idea generation and validation: Technology and Innovation, thyssenkrupp Steel Europe AG, Duisburg |
| 02/2011 – 05/2012 | Senior Engineer Project Management: Technology and Innovation - Innovation, Advanced Engineering, ThyssenKrupp Steel Europe AG, Duisburg |
| 09/2007 – 01/2011 | Technical coordination project management conventional steels: Materials Competence Center, ThyssenKrupp Steel Europe AG, Duisburg |
| 02/2005 – 08/2007 | Research assistant: Collaborative Research Center 459 Shape Memory Technology, Chair of General Mechanics, Ruhr University Bochum |
Awards
| 2017 | steeltomorrow: 1st prize internal innovation competition thyssenkrupp Steel |
| 2008 | ThyssenKrupp Materials Innovation Award of the Faculty of Mechanical Engineering of the Ruhr-University Bochum for the doctorate |
| 01/2005 – 06/2007 | Doctoral scholarship: Studienstiftung des deutschen Volkes |
| 2005 | Adam Opel Prize of the Faculty of Mechanical Engineering at the Ruhr University Bochum for the diploma (grade: 1.1 with distinction) |
| 08/2004 – 12/2004 | Scholarship abroad: Dr. Jürgen Ulderup Foundation |
| 10/2003 – 03/2005 | Scholarship: ThyssenKrupp Studienförderung |
| 09/2002 – 07/2003 | Scholarship abroad: German Academic Exchange Service |
Offices and Memberships
| Since 2023 | Member of the Executive Committee of the IFHTSE - International Federation for Heat Treatment and Surface Engineering (Member of the Board of Directors: Governing Council since 2020) |
| Since 2023 | Member of WAW - Scientific Working Group of University Professors of Materials Engineering e.V. |
| Since 2023 | Member of the Scientific Advisory Board of the INM - Leibniz Institute for New Materials gGmbH |
| Since 2022 | Chairman of the Scientific Council and (since 2023) Deputy Chairman of the U Bremen Research Alliance |
| Since 2022 | Member of the Board of Trustees and Chairman of the Advisory Board of the Federal Institute for Materials Research and Testing (BAM), Berlin, Germany |
| Since 2022 | Elected consultant, expert group 1.1 Metallic Materials, German Federation of Industrial Research Associations (AiF) |
| Since 2021 | Member of the Board, Research Association "Recycling and Recovery of Recyclable Materials in the Construction Industry" (RWB) |
| Since 2020 | Member of the Board, Research Association "Working Group Heat Treatment and Materials Technology e.V." (AWT) |
| Since 2020 | Editor-in-Chief of HTM - Journal of Heat Treatment and Materials |
Latest 10 publications
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2025.
Effect of intrinsic heat treatment on the precipitate formation of X40CrMoV5–1 tool steel during laser-directed energy deposition: A coupled study of atom probe tomography and in situ synchrotron X-ray diffraction. Acta Materialia. 283 , 120488. DOI: 10.1016/j.actamat.2024.120488. OPEN ACCESS -
2025.
Influence of Different Bainitic Pretreatment Microstructures on the Nitriding Response of EN42CrMo4 and EN31CrMoV9. HTM Journal of Heat Treatment and Materials. 80 (2), 102-118. DOI: 10.1515/htm-2024-0035. -
2025.
A Novel Approach on Rapid Alloy Development of Tool Steels for Laser Powder Bed Fusion by In Situ Alloying. Advanced Engineering Materials. 27 (14), 2402253. DOI: 10.1002/adem.202402253. OPEN ACCESS -
2025.
Analysis of Energy Requirements in Thermochemical Heat Treatment Using the Example of Gas Nitriding. HTM Journal of Heat Treatment and Materials. 80 (1), 3-19. DOI: 10.1515/htm-2024-0033. OPEN ACCESS -
2025.
Investigations on the tooth root load-carrying capacity of carbonitrided gears containing high amounts of retained austenite. Forschung im Ingenieurwesen. 89 (1), 124. DOI: 10.1007/s10010-025-00890-3. OPEN ACCESS -
2025.
Distortion of Gears due to Induction Hardening with the Gap-to-Gap Technique. QDE 2025. QDE 2025: Proceedings of the 3rd International Conference on Quenching and Distortion Engineering, 2025, 164-172. DOI: 10.31399/asm.cp.qde2025p0164. -
2024.
Effect of intrinsic heat treatment on the precipitate formation of X40CrMoV5–1 tool steel during laser-directed energy deposition: A coupled study of atom probe tomography and in situ synchrotron X-ray diffraction. Acta Materialia. 283 (22 April 2024), 120488. DOI: 10.1016/j.actamat.2024.120488. OPEN ACCESS -
2024.
Effect of Thermomechanical Processing on the Transformation Kinetics, Microstructure and Mechanical Properties of a Continuously Cooled Cementite-free Bainitic Steel. HTM Journal of Heat Treatment and Materials. 79 (3), 130-146. DOI: 10.1515/htm-2024-0008. -
2024.
Designing Hydrogen Permeation Barriers in Titanium Aluminium Nitride through First Principles Density Functional Theory Calculations. HTM Journal of Heat Treatment and Materials. 79 (6), 311-337. DOI: 10.1515/htm-2024-0020. -
2024.
Smart‐Alloying – Liquid in-situ re-alloying in additive manufacturing. Additive Manufacturing. 80 , 103988. DOI: 10.1016/j.addma.2024.103988. OPEN ACCESS