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ELBEL, T., ŠENBERGER, J., ZÁDĚRA, A.
Originální název
Reoxidation phenomena in ferrous castings
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Recent advances in understanding the metal-casting processes into green sand moulds have indicated that reoxidation plays a key role in the quality control of castings. As the liquid metal enters the mould cavity, thermal degradation of binders, water, and additives produces large quantities of gases and vapours. Air oxygen, mould atmosphere or oxides in the moulding sand can reoxidize the metal flow. Imperfect filling of castings induces agitation of the metal flow with oxygen present in gases and vapours, which results in secondary oxidation or the so-called metal reoxidation. Reoxidation processes in liquid metal can cause a number of defects in iron and steel castings.
Klíčová slova v angličtině
reoxidation, activity of oxygen, incoulation of melts
Autoři
Rok RIV
2005
Vydáno
14. 9. 2005
Nakladatel
Društvo Livarjev Slovenije
Místo
Ljubljana
Strany od
47
Strany do
56
Strany počet
10
BibTex
@inproceedings{BUT20429, author="Tomáš {Elbel} and Jaroslav {Šenberger} and Antonín {Záděra}", title="Reoxidation phenomena in ferrous castings", booktitle="Conference Proceedings International 45th Foundry Conference", year="2005", pages="10", publisher="Društvo Livarjev Slovenije", address="Ljubljana" }