Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Piotr Malczyk"'
Autor:
Florian Kerber, Nora Bachhold, Piotr Malczyk, Thomas Schemmel, Helge Jansen, Christos G. Aneziris
Publikováno v:
Open Ceramics, Vol 16, Iss , Pp 100481- (2023)
This study extensively investigated characteristic non-metallic inclusions in oxidized and deoxidized 42CrMo4 steel after contact to MgO–C refractories, proposing possible formation and modification mechanisms of non-metallic inclusions. The struct
Externí odkaz:
https://doaj.org/article/a153f3985b7046aea94129ec727635c4
Autor:
Piotr Malczyk, Tilo Zienert, Florian Kerber, Jana Hubálková, Gert Schmidt, Nora Brachhold, Christos G. Aneziris
Publikováno v:
Open Ceramics, Vol 16, Iss , Pp 100451- (2023)
The development and evaluation of novel stainless steel-based composites for direct contact with liquid aluminum alloys has been carried out. The Steel Ceramic Composite consisted of 60 vol% 316L stainless steel powder and 40 vol% of MgO or TiO2 cera
Externí odkaz:
https://doaj.org/article/1252a7ade6fa4fd09928454ed55eba47
Autor:
Serhii Yaroshevskyi, Piotr Malczyk, Christian Weigelt, Jana Hubalkova, Steffen Dudczig, Uwe Lohse, Christos G. Aneziris
Publikováno v:
Ceramics, Vol 6, Iss 1, Pp 475-491 (2023)
Three-dimensionally printed fine-grained refractory ceramics ready for use in contact with liquid steel based on developed one-step thermal debindable ceramic filaments that do not require any chemical solvent pre-debinding are investigated. This wor
Externí odkaz:
https://doaj.org/article/e6064b649f6b4bb8a4f09da30145463a
Autor:
Florian Kerber, Piotr Malczyk, Volker Stein, Thomas Schemmel, Helge Jansen, Christos G. Aneziris
Publikováno v:
International Journal of Ceramic Engineering & Science, Vol 4, Iss 2, Pp 102-111 (2022)
Abstract The influence of two industrially fabricated MgO‐C specimens differing in the MgO grade of the used MgO raw material on the population of nonmetallic inclusions via immersion tests was investigated. The immersion tests were performed in mo
Externí odkaz:
https://doaj.org/article/de7e2341e2b842cb9957efe4d98cb76d
Autor:
Piotr Malczyk, Marcel Mandel, Tilo Zienert, Christian Weigelt, Lutz Krüger, Jana Hubalkova, Gert Schmidt, Christos G. Aneziris
Publikováno v:
Materials, Vol 15, Iss 19, p 6723 (2022)
The influence of TiO2 addition on the high-temperature electrochemical characteristics of stainless-steel-based materials was investigated by means of differential potential measurement, electrochemical polarization and impedance spectroscopy. A new
Externí odkaz:
https://doaj.org/article/a61e4c1d855d4186a6732305e4b19532
Autor:
Piotr Malczyk, Tilo Zienert, Florian Kerber, Christian Weigelt, Sven-Olaf Sauke, Hubertus Semrau, Christos G. Aneziris
Publikováno v:
Materials, Vol 13, Iss 21, p 4737 (2020)
In this study, a novel metal matrix composite based on 60 vol% 316L stainless steel and 40 vol% MgO manufactured by powder metallurgy technology was developed. The corrosion resistance of the developed steel–MgO composite material against molten al
Externí odkaz:
https://doaj.org/article/5467062df307482ca2d139961865ccbe
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
Autor:
Anwar Al Assadi, Dominik Goes, Sabri Baazouzi, Malena Staudacher, Werner Kraus, Piotr Malczyk, Urs Peuker, Jürgen Fleischer, Marco F. Huber, Kai Peter Birke, Frank Nägele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0a7d243fbe3e13d0d09430cc976ebd5
https://doi.org/10.2139/ssrn.4346251
https://doi.org/10.2139/ssrn.4346251
Autor:
S.-O. Sauke, Christian Weigelt, Tilo Zienert, Christos G. Aneziris, H. Semrau, Piotr Malczyk, Nora Brachhold
Publikováno v:
Interceram - International Ceramic Review. 69:42-51
The paper shows an adaptation of thermoanalytical techniques such as Differential Scanning Calorimetry (DSC) for the investigation of interfacial phase formation during corrosion of stainless steel 316L (FeCr18Ni10Mo3)- and 16-7-3 (FeCr16Mn7Ni3)-base
Autor:
Tilo Zienert, Christos G. Aneziris, Florian Kerber, Hubertus Semrau, Piotr Malczyk, Sven-Olaf Sauke, Christian Weigelt
Publikováno v:
Materials, Vol 13, Iss 4737, p 4737 (2020)
Materials
Volume 13
Issue 21
Materials
Volume 13
Issue 21
In this study, a novel metal matrix composite based on 60 vol% 316L stainless steel and 40 vol% MgO manufactured by powder metallurgy technology was developed. The corrosion resistance of the developed steel&ndash
MgO composite material against
MgO composite material against