The Effect of Nanostructure Modification on the Silicate Binder on Its Binding Characteristics and Functional Properties
| Autor: | M. Angrecki, I. Izdebska-Szanda, A. Baliński, A. Palma |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
lcsh:TN1-997
iron correction Materials science Nanostructure Inorganic chemistry Metals and Alloys Chemical modification AlSi6Cu4 alloy Silicate chemistry.chemical_compound Chemical engineering chemistry vanadium lcsh:TA401-492 lcsh:Materials of engineering and construction. Mechanics of materials iron based phases lcsh:Mining engineering. Metallurgy |
| Zdroj: | Archives of Metallurgy and Materials, Vol 59, Iss 3, Pp 1033-1036 (2014) |
| ISSN: | 2300-1909 |
| Popis: | A method for the chemical modification of silicate binder (hydrated sodium silicate) affecting the distribution of its nanostructure elements was disclosed. The effect of silicate binder modification on the resulting technological properties of moulding sands, determined under standard conditions and at elevated temperatures in the range from 1000C to 9000C, was discussed. Modification of this type is done on inorganic binders in order to reduce their unfavourable functional properties. It is particularly important when moulding sands with the silicate binder are used for casting of low-melting alloys. Therefore special attention was paid to the impact that modification of inorganic binders may have on the knocking out properties of sands prepared with these binders, when they are used in the process of casting non-ferrous alloys. |
| Databáze: | OpenAIRE |
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