@article{St.M._Dobosz_Elasticity_2017,
 author={St.M. Dobosz and Grabarczyk, A. and Major-Gabryś, K.},
 howpublished={online},
 year={2017},
 abstract={<p>
 This paper focuses on mechanical properties of self hardening moulding 
 sands with furfuryl and alkyd binders. Elasticity as a new
 </p>
 <p>
 parameter of moulding sands is investigated. With the use of presented 
 testing equipment, it is possible to determine force kinetics and
 </p>
 <p>
 deformation of moulding sand in real time. The need for this kind of 
 study comes from the modern casting industry. New foundries can be
 </p>
 <p>
 characterized with high intensity of production which is correlated with 
 high level of mechanization and automatization of foundry
 </p>
 <p>
 processes. The increasingly common use of manipulators in production of 
 moulds and cores can lead to generation of new types of flaws,
 </p>
 <p>
 caused by breakage in moulds and cores which could occur during mould 
 assembly. Hence it is required that moulds and cores have high
 </p>
 <p>
 resistance to those kinds of factors, attributing it with the phenomenon 
 of elasticity. The article describes the theoretical basis of this
 </p>
 <p>
 property, presents methods of measuring and continues earlier research. 
 </p>},
 type={Artykuły / Articles},
 title={Elasticity of Moulding Sands – a Method of Reducing Core Cracking},
 volume={vol. 17},
 number={No 1},
 journal={Archives of Foundry Engineering},
 publisher={The Katowice Branch of the Polish Academy of Sciences},
 doi={10.1515/afe-2017-0006},
 keywords={Innovative foundry technologies and materials, Moulding sand, Binder, Elasticity, cracking},
}