Szczegóły publikacji
Opis bibliograficzny
Using of the averaged voronoi polyhedron for the equiaxed solidification modeling / Andriy A. BURBELKO, Jacek POCZĄTEK, Daniel GURGUL, Marek WRÓBEL // Materials Science Forum ; ISSN 0255-5476. — Tytuł poprz.: Diffusion and Defect Monograph Series. — 2014 — vol. 790–791, s. 91–96. — Bibliogr. s. 95–96, Abstr. — Solidification and Gravity VI : international conference : Miskolc-Lillafüred, Hungary, September 2–5, 2013
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 82390 |
|---|---|
| Data dodania do BaDAP | 2014-07-15 |
| Tekst źródłowy | URL |
| DOI | 10.4028/www.scientific.net/MSF.790-791.91 |
| Rok publikacji | 2014 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Materials Science Forum |
Abstract
For the characterization of the equiaxed polycrystalline structure the Dirichlet tessellation is often used. The results of this space decomposition-Voronoi polyhedrons-are convex but not necessarily bounded. Size, volume and other characteristics of these bodies are the random variables. Parameters of the Averaged Voronoi Polyhedron are used in the presented paper for the modeling of the diffusion controlled peritectic transformation. Proposed model takes into account decrease of the transformation interface surface in the remote regions of the diffusion field due to the probabilistic grains' impingements. The results of the modeling are compared with the microstructure of the Pb-32 wt.% Bi alloy and thermal analysis results. © (2014) Trans Tech Publications, Switzerland.