@ARTICLE{Hosadyna-Kondracka_M._Moulding_2018,
 author={Hosadyna-Kondracka, M. and Major-Gabryś, K. and Kamińska, J. and Grabarczyk, A. and Angrecki, M.},
 volume={vol.18},
 number={No 4},
 journal={Archives of Foundry Engineering},
 pages={110-115},
 howpublished={online},
 year={2018},
 publisher={The Katowice Branch of the Polish Academy of Sciences},
 abstract={The essence of ablation casting technology consists in pouring castings in single-use moulds made from the mixture of sand and a watersoluble binder. After pouring the mould with liquid metal, while the casting is still solidifying, the mould destruction (washing out, erosion) takes place using a stream of cooling medium, which in this case is water. This paper focuses on the selection of moulding sands with hydrated sodium silicate for moulds used in the ablation casting. The research is based on the use of Cordis binder produced by the Hüttenes-Albertus Company. It is a new-generation inorganic binder based on hydrated sodium silicate. Its hardening takes place under the effect of high temperature. As part of the research, loose moulding mixtures based on the silica sand with different content of Cordis binder and special Anorgit additive were prepared. The reference material was sand mixture without the additive. The review of literature data and the results of own studies have shown that moulding sand with hydrated sodium silicate hardened by dehydration is characterized by sufficient strength properties to be used in the ablation casting process. Additionally, at the Foundry Research Institute in Krakow, preliminary semi-industrial tests were carried out on the use of Cordis sand technology in the manufacture of moulds for ablation casting. The possibility to use these sand mixtures has been confirmed in terms of both casting surface quality and sand reclamation.},
 type={Artykuły / Articles},
 title={Moulding Sand with Inorganic Cordis Binder for Ablation Casting},
 URL={http://ochroma.man.poznan.pl/Content/109218/PDF/AFE%204_2018_21.pdf},
 doi={10.24425/afe.2018.125178},
 keywords={Innovative foundry technologies and materials, Ablation Casting, moulding sand, Inorganic binder, Thermal Curing},
}