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.
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 -
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.
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 -
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.
Correlation between Shock Wave-induced Indentations and Tensile Strength. Procedia Manufacturing. 47 , 756-760. DOI: 10.1016/j.promfg.2020.04.230. 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