Tadej Lešer (Author), Ivan Anžel (Author), Andreja Goršek (Author)

Abstract

The production of powder materials from melts is usually done by atomisation. In our research two different frits were successfully produced using water atomisation technique. An overall assessment of the powders showed that the sizes of particles and their morphologies are determined mainly by the chemical compositions of the frits and atomisation parameters. The sizes of the particles depend on the viscosities of the frits, which is governed by the melt superheating during the experimental trials, orifice diameter and interactions between droplets and particles during additional stages after primary atomisation, which were controlled by water pressure. The morphologies of the particles depend on the relationships between the times of solidification and sphereoidisation and on the interactions between the particles.

Keywords

atomizacija vode;mikrostrukture;sferoidizacija;water atomisation;microstructure;spheroidisation;frits;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FKKT - Faculty of Chemistry and Chemical Engineering
UDC: 66
COBISS: 18353942 Link will open in a new window
ISSN: 0543-5846
Views: 1919
Downloads: 84
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: Slovenian
Secondary keywords: atomizacija vode;mikrostrukture;sferoidizacija;
URN: URN:SI:UM:
Type (COBISS): Scientific work
Pages: str. 485-488
Volume: ǂVol. ǂ54
Issue: ǂno. ǂ3
Chronology: 2015
ID: 9142057