The paper presents examination results of the effect of four hardening methods on structure
of linking bridges in sandmixes containing hydrated sodium silicate. Test pieces prepared of …

The essence of ablation casting technology consists in pouring castings into single-use
moulds made from the mixture of sand and a water-soluble binder. After pouring the mould …

This article takes the form of a discussion. It presents problems concerning the determination
of particle size and average diameter. The particles were analysed as the dispersed phase …

The technique of photon correlation spectroscopy was used to examine the size and size
distribution of elements in the structure of colloidal systems of hydrated sodium silicate. The …

The paper describes the consequential advantages of the use of inorganic binders,
particularly soluble sodium silicate, in the aspect of the environmental protection …

Potencial zeta is one of the most important parameters describing a colloidal system in the
aspect of its stability. The studies made on changes in values of potential zeta due to the …

Przeprowadzone badania wartości potencjału &zeta uwodnionego krzemianu sodu
wskazują na występowanie w nim maksymalnie czterech rodzajów cząstek o odmiennych …

Moulding sands were prepared, using chemically modified water-glass, hardened with
diacetate ethylene glycol and CO2, and tested for their binding properties. In the case of …

Omówiono zagadnienia związane z charakterystyką i wytwarzaniem zoli krzemionkowych.
Określono wpływ charakterystycznych parametrów struktury zoli krzemionkowych o różnej …

The results of studies of quartz wettability by an ecological foundry binder are presented.
Water glass modified with nanoparticles of metal oxides, such as: MgO, Al2O3 and ZnO in …