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Innovative inorganic binder systems for the production of cores for non-ferrous metal alloys reflecting the product quality requirements

dc.contributor.authorMerta, Václav
dc.contributor.authorBeňo, Jaroslav
dc.contributor.authorObzina, Tomáš
dc.contributor.authorRadkovský, Filip
dc.contributor.authorKroupová, Ivana
dc.contributor.authorLichý, Petr
dc.contributor.authorFolta, Martin
dc.contributor.authorJanovská, Kamila
dc.contributor.authorNguyenová, Isabel
dc.contributor.authorDostal, Miroslav
dc.date.accessioned2021-09-14T14:15:56Z
dc.date.available2021-09-14T14:15:56Z
dc.date.issued2021
dc.identifier.citationMetals. 2021, vol. 11, issue 5, art. no. 733.cs
dc.identifier.issn2075-4701
dc.identifier.urihttp://hdl.handle.net/10084/145191
dc.description.abstractThe aim of this study is the evaluation of the parameters of core mixtures using different binder systems with regard to the collapsibility of cores after casting and the resulting product quality of castings reflecting surface requirements based on non-ferrous alloys. The research compares organically bonded core mixtures based on phenol-formaldehyde resins for the production of cores with the shell molding (resin coated sand), currently used in the production of aluminum alloy castings in the Brembo Czech s.r.o., and mixtures using innovative inorganic binder systems based on geopolymers; GEOPOL(R) W. The aim of the research is to compare the advantages and disadvantages of these binder systems in order to evaluate the potential of inorganically bonded mixtures to replace organically bonded mixtures, which would lead to a significant reduction in the environmental impacts of industrial production of castings.cs
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofseriesMetalscs
dc.relation.urihttps://doi.org/10.3390/met11050733cs
dc.rights© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectfoundrycs
dc.subjectaluminum castingcs
dc.subjectcorecs
dc.subjectinorganic bindercs
dc.subjectcollapsibilitycs
dc.subjectsurface product qualitycs
dc.titleInnovative inorganic binder systems for the production of cores for non-ferrous metal alloys reflecting the product quality requirementscs
dc.typearticlecs
dc.identifier.doi10.3390/met11050733
dc.rights.accessopenAccesscs
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume11cs
dc.description.issue5cs
dc.description.firstpageart. no. 733cs
dc.identifier.wos000662640000001


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© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
Kromě případů, kde je uvedeno jinak, licence tohoto záznamu je © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.