Effect of material and technological conditions on quality of metal matrix composite castings / Katarzyna Gawdzińska, Dorota Nagolska, Leszek Wojnar // W: Stereology and image analysis in materials science ... więcej

Effect of material and technological conditions on quality of metal matrix composite castings / Katarzyna Gawdzińska, Dorota Nagolska, Leszek Wojnar // W: Stereology and image analysis in materials science : selected, peer reviewed papers from the IX International Conference on Stereology and Image Analysis in Materials Science (STERMAT 2012), 3-6 September, 2012, Zakopane, Poland / ed. by Agnieszka Szczotok. – Durnten-Zurich : Trans Tech Publications Ltd, 2013. – (Solid State Phenomena, ISSN 1012-0394 ; 197). – S. 180-185 : fot., schem., tab. – Bibliogr. 10 poz., Abstr. – Seria gł.: Diffusion and Defect Data, ISSN 0377-6883. – doi: 10.4028/www.scientific.net/SSP.197.180. – ISBN 978-3-03785-611-6

The paper presents a proof, which has been made by analyzing technological process of tested materials, that a set of quality characteristics of metal composite castings has to be different from the set ... więcej

The paper presents a proof, which has been made by analyzing technological process of tested materials, that a set of quality characteristics of metal composite castings has to be different from the set of quality characteristics of castings produced out of traditional materials. However, some characteristics are similar for both material groups. These characteristics (pertaining to a set of quality characteristics of composite castings) that have been named as specific, have not been determined before. The set of characteristics has been determined on the basis of material and technological conditions as well as on methodology of diagnosing the castings quality. Basing on the Ishikawa diagram, weights of individual quality characteristics have been set along with values for particular material and technological causal groups, i.e. management, human impact, methods of manufacturing and material of composite castings and manufacturing workstation.