Inherent and multiple strain hardening imparting synergistic ultrahigh strength and ductility in a low stacking faulted heterogeneous high-entropy alloy
An, Zibing, Mao, Shengcheng, Liu, Yinong, Yang, Luyan, Vayyala, Ashok, Wei, Xiao, Liu, Cheng, Shi, Caijuan, Jin, Huixin, Liu, Cuixiu, Zhang, Jianxin, Zhang, Ze, Han, Xiaodong
Published in Acta materialia (15.01.2023)
Published in Acta materialia (15.01.2023)
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Journal Article
Revisiting heat treatments for additive manufactured parts: A case study of A20X alloy
Barode, Jayant, Vayyala, Ashok, Virgillito, Enrico, Aversa, Alberta, Mayer, Joachim, Fino, Paolo, Lombardi, Mariangela
Published in Materials & design (01.01.2023)
Published in Materials & design (01.01.2023)
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Journal Article
A Nanoscale Study of Thermally Grown Chromia on High-Cr Ferritic Steels and Associated Oxidation Mechanisms
Vayyala, Ashok, Povstugar, Ivan, Naumenko, Dmitry, Quadakkers, Willem J., Hattendorf, Heike, Mayer, Joachim
Published in Journal of the Electrochemical Society (19.03.2020)
Published in Journal of the Electrochemical Society (19.03.2020)
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Journal Article
Tailoring crystal structure of high-entropy carbides in Si-based ceramic nanocomposites through precursor engineering
Awin, Eranezhuth Wasan, Papakollu, Kousik, Vayyala, Ashok, Yang, Tingting, Mayer, Joachim, Riedel, Ralf, Kumar, Ravi, Ionescu, Emanuel
Published in Journal of the European Ceramic Society (01.09.2024)
Published in Journal of the European Ceramic Society (01.09.2024)
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Journal Article
Multiscale hierarchical heterostructure yields combined high strength and excellent ductility in a Co-Cr-Fe-Ni-Al negative enthalpy alloy
An, Zibing, Mao, Shengcheng, Vayyala, Ashok, Yang, Luyan, Jiang, Cheng, Shi, Caijuan, Liu, Yi, Zhou, Hao, Liao, Xiaozhou, Zhang, Ze, Han, Xiaodong
Published in Acta materialia (01.12.2024)
Published in Acta materialia (01.12.2024)
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Journal Article
Unveiling the diffusion pathways under high-temperature oxidation of Cr2AlC MAX phase via nanoscale analysis
Reuban, Anicha, Povstugar, Ivan, Rasiński, Marcin, Vayyala, Ashok, Litnovsky, Andrey, Coenen, Jan W., Linsmeier, Christian, Guillon, Olivier, Gonzalez-Julian, Jesus
Published in Corrosion science (15.07.2024)
Published in Corrosion science (15.07.2024)
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Journal Article
Highly conductive grain boundaries in cold-sintered barium zirconate-based proton conductors
Kindelmann, Moritz, Escolastico, Sonia, Almar, Laura, Vayyala, Ashok, Jennings, Dylan, Deibert, Wendelin, Meulenberg, Wilhelm A, Rheinheimer, Wolfgang, Bram, Martin, Serra, Jose M, Mayer, Joachim, Guillon, Olivier
Published in Journal of materials chemistry. A, Materials for energy and sustainability (13.02.2024)
Published in Journal of materials chemistry. A, Materials for energy and sustainability (13.02.2024)
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Journal Article
Natural and artificial aging behaviour of Al-Cu-Mg-Ag-Ti-B (A205) alloy processed by laser powder bed fusion: Strengthening mechanisms and failure analysis
Barode, Jayant, Vayyala, Ashok, Aversa, Alberta, Yang, Luyan, Mayer, Joachim, Fino, Paolo, Lombardi, Mariangela
Published in Materials today communications (01.06.2024)
Published in Materials today communications (01.06.2024)
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Journal Article
The TOMO Project – Integrating a Fully Functional Atom Probe in an Aberration-Corrected TEM
Mayer, Joachim, Barthel, Juri, Vayyala, Ashok, Dunin-Borkowski, Rafal, Bischoff, Maarten, van Leeuwen, Hugo, Kujawa, Stephan, Bunton, Joe, Lenz, Dan, Kelly, Thomas F
Published in Microscopy and microanalysis (22.07.2023)
Published in Microscopy and microanalysis (22.07.2023)
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Journal Article
STEM investigations of the influence of copper on alumina scale detachment during in-situ wetting experiments of Al-7Si-0.3Mg alloy with 95Sn-5Cu filler metal
Vayyala, Ashok, Aretz, Anke, Bobzin, Kirsten, Wietheger, Wolfgang M., Hebing, Julian, Iskandar, Riza, Mayer, Joachim, Schmidt, Alexander
Published in International journal of materials research (01.05.2021)
Published in International journal of materials research (01.05.2021)
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Journal Article