Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Tony Wetzig"'
Publikováno v:
Open Ceramics, Vol 18, Iss , Pp 100589- (2024)
A main challenge for materials in steel melt filtration is to provide an open pore structure enabling constant melt flow while simultaneously withstanding the high thermo-mechanical stresses involved in the casting process. In the present study, alum
Externí odkaz:
https://doaj.org/article/4d79cc9ce962494699bd00aa2b4258ad
Autor:
Florian Kerber, Magda Hollenbach, Marc Neumann, Tony Wetzig, Thomas Schemmel, Helge Jansen, Christos G. Aneziris
Publikováno v:
Ceramics, Vol 6, Iss 2, Pp 1050-1066 (2023)
The objective of this study was to investigate the variability of flexural strength for flame-sprayed ceramic components and to determine which two-parametric distribution function was best suited to represent the experimental data. Moreover, the inf
Externí odkaz:
https://doaj.org/article/dfe6439df7ce4321b0c3418f3f6a3c1c
Autor:
Cameliu Himcinschi, Christos G. Aneziris, H. Zielke, Meinhard Kuna, Martin Abendroth, Tony Wetzig
Publikováno v:
Carbon. 159:324-332
Open cell ceramic foam filters are used for metal melt filtration to enhance the quality of cast products by reducing non-metallic inclusions and generating calm mold fill with less turbulences. A new generation of filters made of carbon-bonded alumi
Autor:
Christos G. Aneziris, Steffen Dudczig, Tony Wetzig, Sebastian Henschel, F. Posselt, Lutz Krüger
Publikováno v:
Procedia Structural Integrity. 28:1369-1377
The mixed-mode fracture toughness of a 42CrMo4 high-strength steel under mode I/II loading was investigated. The steel was processed in a steel casting simulator where it was poured through a spaghetti-type filter into a ceramic crucible. The machine
Autor:
Sven Karrasch, Andreas Baaske, Tony Wetzig, Nora Brachhold, Martin Rudolph, Christos G. Aneziris
Publikováno v:
Ceramics International. 44:23024-23034
Various melt refining techniques were developed in the past and led to ongoing improvement of casting quality. One of these processes is the so-called metal melt filtration, which became state of the art especially in aluminum foundry operations by u
Publikováno v:
Ceramics International. 44:18143-18155
Carbon-bonded alumina filters with special design for continuous casting were produced by the replication technique using different coating procedures. The filters were investigated regarding filter strut diameter, porosity and cold crushing strength
Autor:
Joern Grabenhorst, Jens Fruhstorfer, Tony Wetzig, Jana Hubálková, Christos G. Aneziris, Victor C. Pandolfelli, B. Luchini
Publikováno v:
Ceramics International. 44:13832-13840
An alternative route for producing carbon-bonded alumina filters was analyzed and compared with the state of the art, both based on the replica method. The latter comprises a dip coating and subsequent rolling and spraying steps (R+S). The proposed r
Autor:
Christos G. Aneziris, Steffen Dudczig, Tony Wetzig, Yaowu Wei, Yawei Li, Stefan Schafföner, Wen Yan, Anne Schmidt
Publikováno v:
Journal of the European Ceramic Society. 38:2164-2178
The effects of the surface roughness, carbon content and the additions of carbon nanotubes (CNT) and alumina nanosheets (ANS) on the wettability of molten steel on Al2O3 substrates with and without Al2O3(-C) coatings were investigated by the sessile
Autor:
Christos G. Aneziris, Gert Schmidt, Martin Abendroth, Tony Wetzig, Jana Hubálková, Benjamin Bock-Seefeld
Publikováno v:
Advanced Engineering Materials. 24:2100655
Publikováno v:
Advanced Engineering Materials. 24:2100613