Dr.-Ing. Marina Macias Barrientos (born Knyazeva)

28) Strodick, S.; Vogel, F.; Tilger, M.; Denstorf, M.; Kipp, M.; Baak, N.; Kukui, D.; Biermann, D.; Macias Barrientos, M.; Walther, F. :
Innovative X-ray diffraction and micromagnetic approaches for reliable residual stress assessment in deep rolled and microfinished AISI 4140 components.
Journal of Materials Research and Technology 20, (2022) 2942-2959. https://doi.org/10.1016/j.jmrt.2022.07.168 - Download

27) Wegner, N.; Klein, M.; Scholz, R.; Kotzem, D.; Macias Barrientos, M.; Walther, F.:
Mechanical in vitro fatigue testing of implant materials and components using advanced characterization techniques.
Journal of Biomedical Materials Research - Part B: Applied Biomaterials 110 (4), (2022) 898-909. https://doi.org/10.1002/jbm.b.34970 - Download

26) Kukreja, L. M.; Hoppius, J. S.; Elango, K.; Macias Barrientos, M.; Pöhl, F.; Walther, F.; Gurevich, E. L.; Ostendorf, A.:
Optimization of processing parameters of ultra-short (100 fs-2 ps) pulsed laser shock peening of stainless steel.
Journal of Laser Applications 33 (4), 042048 (2021) 1-9. https://doi.org/10.2351/7.0000475

25) Moritz, J.; Teschke, M.; Marquardt, A.; Stepien, L.; López, E.; Brückner, F.; Macias Barrientos, M.; Walther, F.; Leyens, C. :
Electron beam powder bed fusion of γ-titanium aluminide: Effect of processing parameters on part density, surface characteristics, and aluminum content.
Metals 11 (7), 1093 (2021) 1-19. https://doi.org/10.3390/met11071093 - Download

24) Ungermann, D.; Hatke, P.; Knyazeva, M.; Walther, F.; Lebelt, P.; Gehrke, J.:
Innovationen zum optimalen Einsatz des wetterfesten Baustahls im Stahl- und Verbundbrückenbau.
Stahlbau 90 (2), (2021) 106-115. https://doi.org/10.1002/stab.202000090

23) Wegner, N.; Knyazeva, M.; Walther, F.:
Elektrochemisch-basierte Kurzzeitprüfmethode zur Bewertung des Korrosionsverhaltens der biomedizinischen Magnesium-Legierung WE43MEO.
Skriptsammlung des DVM-AK „Zuverlässigkeit von Implantaten und Biostrukturen“, (2020) 13-25.

22) Choudhary, R.; Venkatraman, S. K.; Bulygina, I.; Chatterjee, A.; Abraham, J.; Fedor, S.; Kaloshkin, S.; Ilyasov, A.; Abakumov, M.; Knyazeva, M.; Kukui, D.; Walther, F.; Swamiappan, S.:
Impact of forsterite addition on mechanical and biological properties of composites.
Journal of Asian Ceramic Societies 8, 3 (2020) 1-15. https://doi.org/10.1080/21870764.2020.1807695 - Download

21) Otto, J. L.; Penyaz, M.; Schmiedt-Kalenborn, A.; Knyazeva, M.; Ivannikov, A.; Kalin, B.; Walther, F.:
Effect of phase formation due to holding time of vacuum brazed AISI 304L/NiCrSiB joints on corrosion fatigue properties.
Journal of Materials Research and Technology 9, 5 (2020) 10550-10558. https://doi.org/10.1016/j.jmrt.2020.07.047 - Download

20) Senatov, F., Amanbek, G., Orlova, P., Bartov, M., Grunina, T., Kolesnikov, E., Maksimkin, A., Kaloshkin, S.D., Poponova, M., Nikitin, K., Krivozubov, M., Strukova, N., Manskikh, V., Anisimova, N., Kiselevskiy, M., Scholz, R., Knyazeva, M., Walther, F., Lunin, V., Gromov, A., Karyagina, A.:
Biomimetic UHMWPE/HA scaffolds with rhBMP-2 and erythropoietin for reconstructive surgery.
Materials Science & Engineering C, (2020) 110750 1-14. https://doi.org/10.1016/j.msec.2020.110750

19) Bulygina, I.; Senatov, F.; Choudhary, R.; Kolesnikov, E.; Kaloshkin, S.; Scholz, R.; Knyazeva, M.; Walther, F.; Anisimova, N.; Kiselevskiy, M.:
Biomimetic scaffold fabricated with a mammalian trabecular bone template.
Polymer Degradation and Stability, 172 (2020) 109076 1-9. https://doi.org/10.1016/j.polymdegradstab.2020.109076

18) Wegner, N.; Scholz, R.; Knyazeva, M.; Walther, F.:
Service life characterization of orthopedic implant material made of ultra-high molecular weight polyethylene under physiological conditions.
Journal of the Mechanical Behavior of Biomedical Materials 104, 103617 (2020) 1-8. https://doi.org/10.1016/j.jmbbm.2020.103617

17) Acosta, R.; Boller, C.; Starke, P.; Jamrozy, M.; Knyazeva, M.; Walther, F.; Heckmann, K.; Sievers, J.; Schopf, T.; Weihe, S.:
Non-destructive testing derived parameters for microstructure-based residual service life assessment of aging metallic materials in nuclear engineering.
Materials Testing 61/11 (2019) 1029-1038. https://doi.org/10.3139/120.111417 - Download

16) Barbeck, M.; Jung, O.; Xiong, X.; Krastev, R.; Korzinskas, T.; Najman, S.; Radenkovic, M.; Wegner, N.; Knyazeva, M.; Walther, F.:
Balancing purification and ultrastructure of naturally derived bone blocks for bone regeneration: Report of the purification effort of two bone blocks.
Materials 12 (19), 3234 (2019) 1-13. https://doi.org/10.3390/ma12193234 - Download

15) Salmen, B.T.; Knyazeva, M.; Walther, F.:
Development of a structural integrity non-destructive inspection system for bridges made of weathering steel.
ICBMM 2018, Matec Web of Conferences 278, 03006 (2019) 1-5. https://doi.org/10.1051/matecconf/201927803006

14) Scholz, R.; Wegner, N.; Porchetta, D.; Knyazeva, M.; Walther, F.:
Novel in vitro test for characterizing the long-term resistance of UHMWPE as implant material.
Skriptsammlung des DVM-AK „Zuverlässigkeit von Implantaten und Biostrukturen“, (2018) 1-17.

13) Tillmann, W.; Walther, F.; Luo, W.; Haack, M.; Nellesen, J.; Knyazeva, M.:
In situ acoustic monitoring of thermal spray process using high-frequency impulse measurements.
Journal of Thermal Spray Technology 27 (2018), 50-58. https://doi.org/10.1007/s11666-017-0673-z

12) Knyazeva, M.; Rozo Vasquez, J., Gondecki, L.; Weibring, M.; Pöhl, F.; Kipp, M.; Tenberge, P.; Theisen, W; Walther, F.; Biermann, D.:
Micro-magnetic and microstructural characterization of wear progress on case-hardened 16MnCr5 gear wheels.
Materials 11(11), 2290 (2018) 1-17. https://doi.org/10.3390/ma11112290 - Download

11) Acosta, R.; Starke, P.; Boller, C.; Jamrozy, M.; Klein, M.; Knyazeva, M.; Walther, F.; Heckmann, K.; Sievers, J.; Schopf, T.; Schuler, X.:
Nutzung zerstörungsfreier Prüfverfahren zur mikrostrukturbasierten Restlebensdauerbewertung alternder metallischer Werkstoffe und Komponenten in der Energietechnik.
DGZfP-Jahrestagung (2018) 1-12.

10) Scholz, R.; Knyazeva, M.; Porchetta, D.; Wegner, N.; Senatov, F.; Salimon, A.; Kaloshkin, S.; Walther, F.:
Development of biomimetic in vitro fatigue assessment for UHMWPE implant materials.
Journal of the Mechanical Behavior of Biomedical Materials 85 (2018) 94-101. https://doi.org/10.1016/j.jmbbm.2018.05.034

9) Hoppius, J. S., Kukreja, L. M., Knyazeva, M., Pöhl, F., Walther, F., Ostendorf, A., Gurevich, E. L.:
On femtosecond laser shock peening of stainless steel AISI 316.
Applied Surface Science 435 (2018) 1120-1124. https://doi.org/10.1016/j.apsusc.2017.11.145

8) Tillmann, W.; Walther, F.; Luo, W.; Haack, M.; Nellesen, J.; Knyazeva, M.:
In situ acoustic monitoring of thermal spray process using high-frequency impulse measurements.
ITSC 2017, Proceedings of the International Thermal Spray Conference 2017 - DVS-Berichte Volume 336, DVS Media GmbH, ISBN 978-3-96144-000-9 (2017) 72-78.

7) Pohl, M.; Knyazeva, M.:
Failure Analysis to Unambiguously Clarify Hydrogen Fracturing in Steels.
International Hydrogen Conference, Moran, Wyoming, USA (2016) 377-381.

6) Knyazeva, M.; Pohl, M.:
Duplex Steels: Part II: Carbides and Nitrides.
Metallography, Microstructure, and Analysis 2 (2013) 343-351.

5) Knyazeva, M.; Pohl, M.:
Duplex Steels: Part I: Genesis, Formation, Structure.
Metallography, Microstructure, and Analysis 2 (2013) 113-121.

4) Bockelmann, M.; Heather, J.; Knyazeva, M.:
Solution annealing of thick walled large-diameter super duplex stainless steel pipes by induction heat treatment.
Stainless Steel World Nov. (2012) 1-7.

3) Knyazeva, M.; Pohl, M.:
Untersuchung der Zähigkeit von Duplex-Stählen mittels Electron Backscattered Diffraction.
Werkstoffprüfung 2010 - Konstruktion, Werkstoffentwicklung und Schadensanalyse, Hrsg.: M. Pohl, Stahleisen, ISBN 978-3-514-00778-9 (2010) 371-376.

2) Knyazeva, M.; Heimann, S.; Pohl, M.:
Gefügeuntersuchungen an Aluminiummatrix-Verbundwerkstoffen mittels EBSD.
Sonderbände der Praktischen Metallographie 42 (2010) 403-408.

1) Heimann, S.; Knyazeva, M.; Pohl, M.:
EBSD-Gefügeuntersuchungen an Aluminiummatrix-Verbundwerkstoffen.
Praktische Metallographie 47 (2010) 640-653.

List of all publications

18) Kipp, D. (Sp.); Prange, M.; Macias Barrientos, M.; Walther, F.:
Investigation on coatings for corroded metals parts in heritage conservation.
TICCIH 2022, The International Committee for the Conservation of the Industrial Heritage, Montreal, Canada, 29. Aug.-03. Sept. (2022).

17) Penyaz, M. (Sp.); Otto, J. L.; Ivannikov, A.; Schmiedt-Kalenborn, A.; Knyazeva, M.; Walther, F.; Kalin, B.:
Influence of the structural-phase state of AISI 304 / NiCrSiB brazed joints on corrosion fatigue.
18th International Conference “New Materials”, Non-equilibrium states: theory, production and application, Web Conference, 14.-17. Dec. (2020)

16) Wegner, N. (Sp.); Knyazeva, M.; Walther, F.:
Elektrochemisch-basierte Kurzzeitprüfmethode zur Bewertung des Korrosionsverhaltens der biomedizinischen Magnesium-Legierung WE43MEO.
DVM-AK „Zuverlässigkeit von Implantaten und Biostrukturen“, Web-Konferenz, 26. Nov. (2020).

15) Wegner, N. (Sp.); Klein, M.; Scholz, R.; Knyazeva, M.; Walther, F.:
In vitro short-time method for the determination of long-term stability of implant materials.
5th Euro BioMAT - European Symposium & Exhibition on Biomaterials and Related Areas, Weimar, 08.-09. Mai (2019).

14) Knyazeva, M. (Sp.); Rozo Vasquez, J., Gondecki, L.; Weibring, M.; Pöhl, F.; Kipp, M.; Tenberge, P.; Theisen, W; Walther, F.; Biermann, D.:
Micro-magnetic and microstructural characterization of wear progress on case-hardened 16MnCr5 gear wheels.
2nd International Conference Materials Chain MCIC2018, Bochum, Germany, 12.-14. Nov. (2018).

13) Wegner, N. (Sp.); Scholz, R.; Porchetta, D.; Knyazeva, M.; Walther, F.:
In vitro short-time procedure for the determination of long-term stability of UHMWPE implant materials.
Annual Meeting of the German Society for Biomaterials, Braunschweig, 08.-10. Nov. (2018).

12) Wegner, N. (Sp.); Scholz, R.; Porchetta, D.; Knyazeva, M.; Walther, F.:
In vitro-Kurzzeitmethode zur Bestimmung der Ermüdungseigenschaften von Ultra-High-Molecular-Weight Polyethylene (UHMWPE).
DGM/DVM-AG Materialermüdung, Technische Universität Dortmund, Dortmund, 25.-26. Okt. (2018).

11) Scholz, R. (Sp.); Wegner, N.; Porchetta, D.; Knyazeva, M.; Walther, F.:
Novel in vitro test for characterizing the long-term resistance of UHMWPE as implant material.
DVM-AK „Zuverlässigkeit von Implantaten und Biostrukturen“, Berlin, 19.-20. Okt. (2018).

10) Knyazeva, M. (Sp.); Salmen, B.; Walther, F.:
Development of a structural integrity non-destructive inspection system for bridges made of weathering steel.
ICBMM 2018, 2nd International Conference on Building Materials and Materials Engineering, Lisbon, Portugal, 26.-28. Sept. (2018).

9) Knyazeva, M. (Sp.); Scholz, R.; Wegner, N.; Porchetta, D.; Walther, F.:
Development of novel in vitro fatigue test for biomimetic implants made of UHMWPE.
Innovative Material Science & Nanotechnology Conference, Valencia, Spain, 09.-11. July (2018).

8) Acosta, R.; Starke, P. (Sp.); Boller, C.; Jamrozy, M.; Klein, M.; Knyazeva, M.; Walther, F.; Heckmann, K.; Sievers, J.; Schopf, T.; Schuler, X.:
Nutzung zerstörungsfreier Prüfverfahren zur mikrostrukturbasierten Restlebensdauerbewertung alternder metallischer Werkstoffe und Komponenten in der Energietechnik.
DGZfP-Jahrestagung 2018, Leipzig, 07.-09. Mai (2018).

7) Knyazeva, M. (Sp.); Scholz, R.; Porchetta, D.; Walther, F.:
A novel in vitro fatigue test for biomimetic implants made of UHMWPE.
2018 TMS Annual Meeting & Exhibition, Phoenix, AZ, USA, 11.-15. Mar. (2018).

6) Knyazeva, M. (Sp.); Pohl, M.; Walther, F.:
Characterization of deformation mechanisms of stainless steels assisted by phase transformation by means of EBSD analysis combined with nanoindentation.
2018 TMS Annual Meeting & Exhibition, Phoenix, AZ, USA, 11.-15. Mar. (2018).

5) Knyazeva, M. (Sp.); Walther, F.; Pohl, M.:
Characterization of deformation and fracture behavior of stainless duplex steels at sub-zero temperatures by means of EBSD-analysis.
EUROMAT 2017, European Congress and Exhibition on Advanced Materials and Processes, Thessaloniki, Greece, 17.-22. Sept. (2017).

4) Knyazeva, M. (Sp.); Schmiedt, A.; Klein, M; Walther, F.:
Mikrostruktur- und mechanismenbasierte in situ-Charakterisierung der Korrosionsermüdung.
DGM Regionalforum 2017, Essen, 04.-05. Sept. (2017).

3) Tillmann, W.; Walther, F.; Luo, W. (Sp.); Haack, M.; Nellesen, J.; Knyazeva, M.:
In situ acoustic monitoring of thermal spray process using high-frequency impulse measurements.
International Thermal Spray Conference, Düsseldorf, 07.-09. Juni (2017).

2) Knyazeva, M. (Sp.); Pohl, M.; Walther, F.:
Root cause of duplex stainless steels embrittlement at sub-zero temperatures.
Duplex World Seminar & Summit, Düsseldorf, 12.-13. Okt. (2016).

1) Knyazeva, M. (Sp.); Pohl, M.; Walther, F.:
Cathodic and anodic micromechanisms of stress corrosion cracking.
Duplex World Seminar & Summit, Düsseldorf, 12.-13. Okt. (2016).

List of all presentations