Název: Iron alloys outdoor corrosion and laboratory simulation - comparison
Autoři: Majtás, Dušan ; Mácová, Petra ; Kreislová, Kateřina ; Příhoda, J.
Typ dokumentu: Příspěvky z konference
Konference/Akce: METAL 2017: International Conference on Metallurgy and Materials /26./, Brno (CZ), 20170524
Rok: 2017
Jazyk: eng
Abstrakt: Simulation of iron alloy corrosion is widespread used to predict corrosion resistance. The simulation using corrosion chambers or climatic chambers provides reasonable information on corrosion resistance, the corrosion rate however must be compared to real exposition as the corrosion in simulated environment is accelerated compared to real situation. However the composition of corrosion products and its structure is different question. The corrosion products composition is dependent on corrosion process. The phases present are most likely the same, most voluminous hydrated oxides and oxy-hydroxides on the outside where the less voluminous oxides are present in the lower layers. However this macroscopic phase structure may not fully describe the layered structure of corrosion products, thickness of corrosion products or mechanical properties. In the vicinity of crack in corrosion products the structure is more likely to be similar to the structure near the surface.
Klíčová slova: accelerated ageing; corrosion; corrosion simulation; wrought iron
Číslo projektu: LO1219 (CEP)
Poskytovatel projektu: GA MŠk
Zdrojový dokument: METAL 2017. 26th International Conference on Metallurgy and Materials. Conference Proceedings, ISBN 978-80-87294-79-6

Instituce: Ústav teoretické a aplikované mechaniky AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný v příslušném ústavu Akademie věd ČR.
Původní záznam: http://hdl.handle.net/11104/0281425

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-371590


Záznam je zařazen do těchto sbírek:
Věda a výzkum > AV ČR > Ústav teoretické a aplikované mechaniky
Konferenční materiály > Příspěvky z konference