Přístupnostní navigace
E-application
Search Search Close
Publication detail
TOMEK, L. RUSÍN, K.
Original Title
INTERACTION BETWEEN LIQUID METAL AND FOUNDRY CEMENT SAND
Type
conference proceedings
Language
English
Original Abstract
This paper presents the results of the investigation of new hydraulically setting binders in foundry moulds with contact of liquid grey cast iron. These binders based on alumina and Portland cements are environmentally friendly and exhibiting admirable performance. Methodology of trials was designed and its attestation was implemented in experimental and working conditions. In the interface between cement sands and liquid metal were certified generation of complex allied substances - on the base Si, Fe, Al and Ca. In many cases FeS has been found. All these compounds are illustrated by SEM microscopy. The mathematical model of mechanical penetration has been created and proved influence of the temperature and chemical composition of grey iron on the range of penetration in the experimental moulds. The research and development of these inorganic binders for the foundry use will be the solution for future no waste technologies.
Keywords
Cement Sand, Interaction, Gray Cast Iron, Complex Allied Substances
Authors
TOMEK, L.; RUSÍN, K.
Released
1. 6. 2009
ISBN
978-80-214-3871-2
Book
World Technical Forum-International PhD Foundry Conference
Edition number
I
Pages from
1
Pages to
11
Pages count
BibTex
@proceedings{BUT65678, editor="Ladislav {Tomek} and Karel {Rusín}", title="INTERACTION BETWEEN LIQUID METAL AND FOUNDRY CEMENT SAND", year="2009", number="I", pages="1--11", isbn="978-80-214-3871-2" }