@article{24570,
  author       = {{Frolov, Yaroslav and Haranich, Yurii and Bobukh, Olexandr and Remez, Oleg and Voswinkel, Dietrich and Grydin, Olexandr}},
  issn         = {{1526-6125}},
  journal      = {{Journal of Manufacturing Processes}},
  pages        = {{857--867}},
  title        = {{{Deformation of expanded steel mesh inlay inside aluminum matrix during the roll bonding}}},
  doi          = {{10.1016/j.jmapro.2020.08.049}},
  volume       = {{58}},
  year         = {{2020}},
}

@article{24574,
  author       = {{Bondarenko, Serhii and Grydin, Olexandr and Frolov, Yaroslav and Kuzmina, Olga and Bobukh, Olexandr}},
  journal      = {{Modern Problems of Metallurgy – Scientific Bulletin}},
  pages        = {{91--101}},
  title        = {{{Cold rolling of pre-profiled strips from aluminum alloy EN AW-1050}}},
  volume       = {{23}},
  year         = {{2020}},
}

@inbook{23801,
  author       = {{Reitz, Alexander and Grydin, Olexandr and Schaper, Mirko}},
  booktitle    = {{The Minerals, Metals & Materials Series}},
  issn         = {{2367-1181}},
  publisher    = {{Springer}},
  title        = {{{Phase Transformation Characterization by Means of High Temperature Digital Image Correlation for Graded Thermo-Mechanical Processing of Sheet Parts}}},
  doi          = {{10.1007/978-3-030-36628-5_7}},
  year         = {{2020}},
}

@inbook{24575,
  author       = {{Grydin, Olexandr and Stolbchenko, Mykhailo and Schaper, Mirko}},
  booktitle    = {{Light Metals 2020}},
  issn         = {{2367-1181}},
  pages        = {{1039--1044}},
  title        = {{{Influence of Nozzle Shape on Near-Surface Segregation Formation During Twin-Roll Casting of Aluminum Strips}}},
  doi          = {{10.1007/978-3-030-36408-3_141}},
  year         = {{2020}},
}

@article{23797,
  abstract     = {{<jats:title>Abstract</jats:title>
<jats:p>Safety-relevant components in automobiles require materials that combine high strength with sufficient residual ductility and high-energy absorption. A graded thermo-mechanical treatment of the press-hardening steel 22MnB5 with graded microstructure can provide a material with such properties. Different austenitization temperatures, cooling and forming conditions within a sheet part lead to the development of microstructures with mixed phase compositions. To determine the resulting phase contents in such graded processed parts, a large number of dilatometric tests are usually required. With a non-contact characterization method, it is possible to detect local phase transformations on an inhomogeneously treated flat steel specimen. For press-hardening steel after heat treatment and thermo-mechanical processing, correlations between austenitization temperature, hot deformation strain, microstructure, and hardness are established.</jats:p>}},
  author       = {{Reitz, Alexander and Grydin, Olexandr and Schaper, Mirko}},
  issn         = {{1073-5623}},
  journal      = {{Metallurgical and Materials Transactions A}},
  pages        = {{5628--5638}},
  publisher    = {{Springer}},
  title        = {{{Characterization of Phase Transformations During Graded Thermo-Mechanical Processing of Press-Hardening Sheet Steel 22MnB5}}},
  doi          = {{10.1007/s11661-020-05976-x}},
  year         = {{2020}},
}

@article{24573,
  abstract     = {{<jats:p>Al-Li based alloys are attractive materials for the aerospace industry. The twin-roll casting of such materials could provide properties not achievable by conventional direct-chill casting and downstream processing methods due to significantly higher solidification rates. An Al-Li-Cu-Mg-Zr alloy was twin-roll cast with the same alloy containing a small addition of Sc. The microstructure of as-cast materials and the influence of Sc on the behavior of the alloy at elevated temperatures were studied by means of light and electron microscopy and by resistivity measurements. A fine-grained structure was formed during twin-roll casting, but several surface and internal defects were found on the strips, which should be suppressed by a further adjustment of the casting conditions. The addition of Sc had a positive effect on grain size uniformity and microstructure stabilization at elevated temperatures, as shown by the precipitation of a fine dispersion of coherent Sc- and Zr-containing precipitates.</jats:p>}},
  author       = {{Grydin, Olexandr and Stolbchenko, Mykhailo and Schaper, Mirko and Belejová, Sára and Králík, Rostislav and Bajtošová, Lucia and Křivská, Barbora and Hájek, Michal and Cieslar, Miroslav}},
  issn         = {{2075-4701}},
  journal      = {{Metals}},
  number       = {{8}},
  title        = {{{New Twin-Roll Cast Al-Li Based Alloys for High-Strength Applications}}},
  doi          = {{10.3390/met10080987}},
  volume       = {{10}},
  year         = {{2020}},
}

@article{24572,
  abstract     = {{<jats:p> This experiment studied the strain parameters of rolling an aluminum matrix when wire netting is inserted between aluminum layers. During the experiment, two types of stainless steel fabric netting oriented parallel and diagonal to the rolling axis were placed between two aluminum strips and rolled. Multiple rolling processes were performed in which the temperature and pressure on the material were varied to produce bonding of matrix layers. During the study, the following main investigations were made: strain on areas of longitudinal and transverse cross sections of the composite was measured; stretching and ovalization of net wiring and changes in the net cell angles were determined; mechanical properties of composites along the rolling direction were tested. The main contradiction resulting from this experiment was as follows: the contact pressure required for the bonding of aluminum layers produces extreme tensile strain on the inserted net wires, reducing the mechanical properties of the reinforcing net and thus reducing properties of the entire composite. Optimal results in the longitudinal tension tests were achieved by using strips with diagonally oriented net-reinforcement. </jats:p>}},
  author       = {{Stolbchenko, Mykhailo and Makeieva, Hanna and Grydin, Olexandr and Frolov, Yaroslav and Schaper, Mirko}},
  issn         = {{1099-6362}},
  journal      = {{Journal of Sandwich Structures & Materials}},
  number       = {{6}},
  pages        = {{2009--2029}},
  title        = {{{Strain parameters at hot rolling of aluminum strips reinforced with steel netting}}},
  doi          = {{10.1177/1099636218792539}},
  volume       = {{22}},
  year         = {{2020}},
}

@article{41522,
  author       = {{Andreiev, Anatolii and Hoyer, Kay-Peter and Grydin, Olexandr and Frolov, Yaroslav and Schaper, Mirko}},
  issn         = {{0933-5137}},
  journal      = {{Materialwissenschaft und Werkstofftechnik}},
  keywords     = {{Mechanical Engineering, Mechanics of Materials, Condensed Matter Physics, General Materials Science}},
  number       = {{4}},
  pages        = {{517--530}},
  publisher    = {{Wiley}},
  title        = {{{Degradable silver‐based alloys}}},
  doi          = {{10.1002/mawe.201900191}},
  volume       = {{51}},
  year         = {{2020}},
}

@article{24571,
  author       = {{Stolbchenko, Mykhailo and Frolov, Yaroslav and Makeieva, Hanna and Grydin, Olexandr and Tershakovec, Michael A. and Schaper, Mirko}},
  issn         = {{1537-6494}},
  journal      = {{Mechanics of Advanced Materials and Structures}},
  number       = {{18}},
  pages        = {{1599--1608}},
  title        = {{{The mechanical properties of rolled wire-reinforced aluminum composites at different strain values}}},
  doi          = {{10.1080/15376494.2018.1520941}},
  volume       = {{27}},
  year         = {{2020}},
}

@article{23899,
  author       = {{Grydin, Olexandr and Matzelt, Manuel and Andreiev, Anatolii and Frolov, Yaroslav and Schaper, Mirko}},
  issn         = {{1438-1656}},
  journal      = {{Advanced Engineering Materials}},
  title        = {{{Influence of Microstructure in Near‐Surface Areas of Feedstocks on the Bond Strength of Roll Bonded Aluminum Clads}}},
  doi          = {{10.1002/adem.202000130}},
  year         = {{2020}},
}

@article{23896,
  author       = {{Andreiev, Anatolii and Hoyer, Kay-Peter and Grydin, Olexandr and Frolov, Yaroslaw and Schaper, Mirko}},
  issn         = {{0933-5137}},
  journal      = {{Materialwissenschaft und Werkstofftechnik}},
  pages        = {{517--530}},
  title        = {{{Degradable silver‐based alloys}}},
  doi          = {{10.1002/mawe.201900191}},
  year         = {{2020}},
}

@article{23907,
  abstract     = {{<jats:p>One of the strategies employed to lower weight and to decrease material consumption is reducing part thickness itself. Thus, functionally graded materials in which structural reinforcement is adjusted locally, are of great interest. With regard to conventional industrial processes, such as extrusion or flexible cold rolling, thickness variations can only be achieved either longitudinally or through the cross-section of the semi-finished products. Hence, a combined thickness variation (along both axes) is difficult to generate solely by extrusion or rolling. A simultaneous thickness variation in both directions, however, would enable further weight savings in structural components such as car body parts. In this study, a promising approach with extruded shapes, serving as a billet for a flexible hot rolling process, is elaborated upon. By employing the described process modification, shapes with simultaneous thickness variations in longitudinal as well as in transverse direction are feasible. Initial numerical analysis reveals the weight-saving potential of using these semi-finished products for structural parts in a car body. A demonstration of the production process for the semi-finished parts and the occurring challenges are discussed. To verify and adjust the new technology, a numerical model of the flexible hot rolling process has been created based on the finite element software QForm VX. This model is also employed for tool design optimization to produce semi-finished components with the required geometrical quality. Finally, the results of hot rolling experiments conducted using the adjusted roll design are presented.</jats:p>}},
  author       = {{Grydin, Olexandr and Sotirov, Nikolay and Samsonenko, Andrii and Biba, Nikolay and Andreiev, Anatolii and Stolbchenko, Mykhailo and Behr, Teresa and Frolov, Iaroslav and Schaper, Mirko}},
  issn         = {{1662-9752}},
  journal      = {{Materials Science Forum}},
  pages        = {{85--92}},
  title        = {{{Flexible Hot Rolling of Extruded Shapes of Aluminum Alloy EN AW-6082}}},
  doi          = {{10.4028/www.scientific.net/msf.949.85}},
  year         = {{2019}},
}

@article{23900,
  author       = {{Grydin, Olexandr and Andreiev, Anatolii and Holzweißig, Martin Joachim and Rüsing, Christian Johannes and Duschik, Kristina and Frolov, Yaroslav and Schaper, Mirko}},
  issn         = {{0921-5093}},
  journal      = {{Materials Science and Engineering: A}},
  pages        = {{176--195}},
  title        = {{{Short austenitization treatment with subsequent press hardening: Correlation between process parameters, microstructure and mechanical properties}}},
  doi          = {{10.1016/j.msea.2019.02.025}},
  year         = {{2019}},
}

@article{23901,
  author       = {{Grydin, Olexandr and Andreiev, Anatolii and Zogaj, Mergim and Frolov, Yaroslav and Schaper, Mirko}},
  issn         = {{1438-1656}},
  journal      = {{Advanced Engineering Materials}},
  title        = {{{Relationships between Microstructural and Mechanical Performance on Example of an Air‐Hardening Steel}}},
  doi          = {{10.1002/adem.201900134}},
  year         = {{2019}},
}

@article{23902,
  author       = {{Grydin, Olexandr and Andreiev, Anatolii and Sotirov, Nikolay and Stolbchenko, Mykhailo and Behr, Teresa M. and Ashkelianets, Anton and Frolov, Iaroslav and Schaper, Mirko}},
  issn         = {{1047-4838}},
  journal      = {{JOM}},
  pages        = {{407--418}},
  title        = {{{Water Quenching of Hot-Rolled Aluminum Strips: Process Integrated Heat Treatment of the Alloy EN AW-6082}}},
  doi          = {{10.1007/s11837-018-3144-1}},
  year         = {{2018}},
}

@article{23904,
  author       = {{Grydin, Olexandr and Andreiev, Anatolii and Briukhanov, Arkadii and Briukhanova, Zoia and Schaper, Mirko}},
  issn         = {{1611-3683}},
  journal      = {{steel research international}},
  title        = {{{Evolution of Microstructure, Properties and Texture of a Two-Phase Low-Carbon Steel at Cold Asymmetric Rolling}}},
  doi          = {{10.1002/srin.201600397}},
  year         = {{2017}},
}

@inbook{23910,
  author       = {{Andreiev, Anatolii and Grydin, Olexandr and Schaper, Mirko}},
  booktitle    = {{Proceedings of the 3rd Pan American Materials Congress}},
  issn         = {{2367-1181}},
  title        = {{{A Rapid Heating Method for Press Hardening Processing}}},
  doi          = {{10.1007/978-3-319-52132-9_72}},
  year         = {{2017}},
}

@article{24111,
  author       = {{Reschetnik, Wadim and Brüggemann, Jan-Peter and Aydinöz, Mehmet Esat and Grydin, Olexandr and Hoyer, Kay-Peter and Kullmer, Gunter and Richard, Hans Albert}},
  issn         = {{2452-3216}},
  journal      = {{Procedia Structural Integrity}},
  pages        = {{3040--3048}},
  title        = {{{Fatigue crack growth behavior and mechanical properties of additively processed EN AW-7075 aluminium alloy}}},
  doi          = {{10.1016/j.prostr.2016.06.380}},
  year         = {{2016}},
}

@article{41533,
  author       = {{Reschetnik, Wadim and Brüggemann, Jan-Peter and Aydinöz, Mehmet Esat and Grydin, Olexandr and Hoyer, Kay-Peter and Kullmer, Gunter and Richard, Hans-Albert}},
  issn         = {{2452-3216}},
  journal      = {{Procedia Structural Integrity}},
  keywords     = {{General Engineering, Energy Engineering and Power Technology}},
  pages        = {{3040--3048}},
  publisher    = {{Elsevier BV}},
  title        = {{{Fatigue crack growth behavior and mechanical properties of additively processed EN AW-7075 aluminium alloy}}},
  doi          = {{10.1016/j.prostr.2016.06.380}},
  volume       = {{2}},
  year         = {{2016}},
}

@article{23905,
  author       = {{Andreiev, Anatolii and Grydin, Olexandr and Schaper, Mirko}},
  issn         = {{1611-3683}},
  journal      = {{steel research international}},
  pages        = {{1733--1741}},
  title        = {{{Evolution of Microstructure and Properties of Steel 22MnB5 due to Short Austenitization with Subsequent Quenching}}},
  doi          = {{10.1002/srin.201600086}},
  year         = {{2016}},
}