Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Claudia Voigt"'
Autor:
Fernando Gázquez-Sánchez, Francisco Jiménez-Espejo, Miguel Rodríguez-Rodríguez, Lucía Martegani, Claudia Voigt, Dolores Ruíz-Lara, Ana Moreno, Blas Valero-Garcés, Mario Morellón, Celia Martín-Puertas
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract During the Roman domain of the Iberian Peninsula (from 201 BCE to 460 CE) water management infrastructures were built to satisfy high water demand. However, whether the Roman activities affected the hydrological balance of Iberian wetlands r
Externí odkaz:
https://doaj.org/article/d0fbf88663194cfcb6e85822c0ff542a
Autor:
Yajie Dai, Jana Hubálková, Claudia Voigt, Martin Abendroth, Xiong Liang, Wen Yan, Yawei Li, Christos G. Aneziris
Publikováno v:
Journal of Advanced Ceramics, Vol 12, Iss 11, Pp 2003-2016 (2023)
To widen the understanding of tensile failure of reticulated ceramic foams and expand the available mechanical method, a cylindrical splitting test is developed in the present study based on alumina open-cell foams of three different pore densities.
Externí odkaz:
https://doaj.org/article/382a4656c2924e408a9224fbaccb79b2
Autor:
Celaida Gayle Gumban, Jana Hubálková, Marc Neumann, Eric Werzner, Alexandros Charitos, Christos G. Aneziris, Claudia Voigt
Publikováno v:
Open Ceramics, Vol 16, Iss , Pp 100463- (2023)
For ceramic foams, there is no thermal shock resistance testing standard available at the moment. This work aims to investigate the influence of the different test conditions. Among the descending thermal shock test conditions, heating mode, thermal
Externí odkaz:
https://doaj.org/article/e51b9924561148f1a4ed40f9bd2f518b
Autor:
Claudia Voigt, Eric Werzner, Robert Fritzsch, Jana Hubálková, Massoud Hassanabadi, Ragnhild E. Aune, Murilo D.M. Innocentini, Christos G. Aneziris
Publikováno v:
Open Ceramics, Vol 15, Iss , Pp 100379- (2023)
The pressure drop of a ceramic foam filter is an important characteristic indicating the resistance to fluid flow through the filter. Filtration experiments have shown that filtration efficiency increases with decreasing functional pore size. However
Externí odkaz:
https://doaj.org/article/0a24d95621864f56bfab8089d6f5a995
Autor:
Claudia Voigt, Jana Hubálková, Tilo Zienert, Beate Fankhänel, Michael Stelter, Alexandros Charitos, Christos G. Aneziris
Publikováno v:
Materials, Vol 13, Iss 18, p 3962 (2020)
The wetting behavior was measured for Al2O3-C in contact with AlSi7Mg with a conventional sessile drop test (vacuum, 950 °C and 180 min) and a sessile drop test with a capillary purification unit (vacuum, 730 °C and 30 min). The conventional test y
Externí odkaz:
https://doaj.org/article/18919b8587fc42c38a6bf7ba708f673e
Autor:
Are Bergin, Claudia Voigt, Robert Fritzsch, Shahid Akhtar, Lars Arnberg, Christos G. Aneziris, Ragnhild E. Aune
Publikováno v:
Ceramics International. 49:8022-8031
Autor:
Claudia Voigt, Alina Schramm, Jana Hubálková, Nora Brachhold, Herbert Giesche, Christos G. Aneziris
Publikováno v:
Journal of the European Ceramic Society. 42:6264-6274
Autor:
Claudia Voigt, Dirk Endler, Christin Dietze, Jana Hubálková, Kirsten Moritz, Christos G. Aneziris
Publikováno v:
Journal of the European Ceramic Society. 42:5874-5884
Autor:
Claudia Voigt, Alina Schramm, Beate Fankhänel, Ekaterina Schmid, Piotr Malczyk, Jana Hubálková, Michael Stelter, Alexandros Charitos, Christos G. Aneziris
Publikováno v:
Metallurgical and Materials Transactions B. 53:2349-2363
Hydrogen in aluminum causes the formation of detrimental hydrogen porosity in castings. In order to reduce the formation of hydrogen pores, an approach was targeted using lithium as target for hydrogen. This approach utilizes the affinity of lithium