Details
Dr.-Ing. Anastasiya Tönjes
Head of Lightweight Materials
Departments: Lightweight Materials , Materials Science , Additive Manufacturing
FZB - Room 1200
Badgasteiner Str. 3
28359 Bremen
Personal data
Research profiles
Laser additive manufacturing
Recycling
Lightweight materials
Functional materials
Heat treatment
High-throughput materials development
Material characterization
Artificial intelligence in production technology
Academic education with degree
| 04/2014 – 03/2015 | University of Bremen Degree: Master of Science, Production Engineering Specialization: Materials science |
| 10/2010 – 03/2014 | University of Bremen Degree: Bachelor of Science, Production Engineering Specialization: Aerospace engineering |
Scientific degrees
| 04/2015 – 10/2019 | University of Bremen Degree: Doctor of engineering sciences Title: "Empirical methods for the rapid characterization of heat treatment conditions of high-strength aluminum alloys" |
Professional career since graduation
| Since 07/2021 | IWT – The Leibniz Institute for Materials Engineering Head of the Department of Lightweight Materials |
| 08/2020 – 06/2021 | IWT – The Leibniz Institute for Materials Engineering Deputy Head of the Department of Lightweight Materials |
| 04/2017 – 07/2020 | University of Bremen Research scientist in Department 4 (Production Engineering) |
| 04/2015 – 07/2020 | IWT – The Leibniz Institute for Materials Engineering Research scientist in Department of Lightweight Materials |
Offices and Memberships
| Since 12/2023 | ECOMAT – Center for Eco-efficient Materials and Technologies Board member |
| Since 12/2022 | MAPEX – Center for Materials and Processes, University Bremen Early Career Investigator |
| Since 12/2020 | AWT – Working Group Heat Treatment and Materials Technology e.V. Personal member |
Latest 10 publications
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2024.
Smart‐Alloying – Liquid in-situ re-alloying in additive manufacturing. Additive Manufacturing. 80 , DOI: 10.1016/j.addma.2024.103988. OPEN ACCESS -
2023.
Defect Classification for Additive Manufacturing with Machine Learning. Materials (Basel). PMC10533092 (18), DOI: 10.3390/ma16186242. -
2022.
Effect of precipitation-forming elements in a near-eutectic Al-Ce alloy for Laser Powder Bed Fusion. Additive Manufacturing. 57 , DOI: 10.1016/j.addma.2022.102959. OPEN ACCESS -
2022.
Programmable Density of Laser Additive Manufactured Parts by Considering an Inverse Problem. Materials. PMC9605122 (20), DOI: 10.3390/ma15207090. OPEN ACCESS -
2021.
Adjustment of Mechanical Properties of Medium Manganese Steel Produced by Laser Powder Bed Fusion with a Subsequent Heat Treatment. Materials. PMC8200226 (11), DOI: 10.3390/ma14113081. OPEN ACCESS -
2021.
PoreAnalyzer—An Open-Source Framework for the Analysis and Classification of Defects in Additive Manufacturing. Applied Sciences. 11 (13), 6086. DOI: 10.3390/app11136086. OPEN ACCESS -
2021.
Experimental Methods to Enable High-Throughput Characterization of New Structural Materials. JOM - Journal of The Minerals, Metals & Materials Society. 73 (11), 3347-3355. DOI: 10.1007/s11837-021-04901-w. OPEN ACCESS -
2020.
Correlations and Scalability of Mechanical Properties on the Micro, Meso and Macro Scale of Precipitation-Hardenable Aluminium Alloy EN AW-6082. Metals. 10 (5), 608-619. DOI: 10.3390/met10050608. OPEN ACCESS -
2020.
Materials for Micro Forming - Research Report of the Collaborative Research Center “Micro Cold Forming” (SFB 747), Bremen, Germany.Cold Micro Metal Forming Cold Micro Metal Forming. Vollertsen, F., Friedrich, S., Kuhfuß, B., Maaß, P., Thomy, C., Zoch, H.-W., Hrsg. Springer International Publishing, 311-358. DOI: 10.1007/978-3-030-11280-6_6. ISBN: 978-3-030-11280-6. OPEN ACCESS -
2020.
A digital twin approach to predict and compensate distortion in a High Pressure Die Casting (HPDC) process chain. Procedia Manufacturing. 52 , 144-149. DOI: 10.1016/j.promfg.2020.11.026. OPEN ACCESS