Mulling and its effect on the properties of sand-water-bentonite moulding mixture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F22%3A10250457" target="_blank" >RIV/61989100:27360/22:10250457 - isvavai.cz</a>
Result on the web
<a href="https://www.journals.pan.pl/dlibra/results?q=Gawronov%C3%A1&action=SimpleSearchAction&mdirids=&type=-6&startstr=_all&p=0" target="_blank" >https://www.journals.pan.pl/dlibra/results?q=Gawronov%C3%A1&action=SimpleSearchAction&mdirids=&type=-6&startstr=_all&p=0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24425/afe.2022.140243" target="_blank" >10.24425/afe.2022.140243</a>
Alternative languages
Result language
angličtina
Original language name
Mulling and its effect on the properties of sand-water-bentonite moulding mixture
Original language description
Today, foundries are facing increasing demands for greener and more economical production while maintaining or improving the quality of the castings produced. The importance and use of green sand mixtures using bentonite as a binder are thus coming to the fore once again. They have the advantage of both eliminating the chemicalization of production and also allowing the immediate use of the already used mixture, including the binder, after adjustment of the composition and mulling. In order to maintain the quality of the resulting castings, it is necessary to monitor the properties of the moulding mixture through a series of laboratory tests. It is also essential to look at the processing quality of these mixtures, i.e. the combination of good mulling quality and efficient mulling time, which is often neglected. It is the quality of mulling and the effective mulling time that help to develop the bonding properties of the bentonite, improve the properties of the mixture, determine the efficiency of the muller and possibly reduce the time and energy required for mulling. The aim of this work is to present the effect of mulling on the properties of sand-water-bentonite mixtures. The properties studied are mainly the compactability, strength characteristics, moisture content of the mixture and the order of addition of raw materials. (C) The Author(s) 2022.
Czech name
—
Czech description
—
Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
—
OECD FORD branch
20500 - Materials engineering
Result continuities
Project
<a href="/en/project/EF17_049%2F0008399" target="_blank" >EF17_049/0008399: Development of inter-sector cooperation of RMSTC with the application sphere in the field of advanced research and innovations of classical metal materials and technologies using modelling methods</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Archives of Foundry Engineering
ISSN
1897-3310
e-ISSN
2299-2944
Volume of the periodical
22
Issue of the periodical within the volume
3
Country of publishing house
PL - POLAND
Number of pages
6
Pages from-to
107-112
UT code for WoS article
—
EID of the result in the Scopus database
2-s2.0-85140042708