Szczegóły publikacji
Opis bibliograficzny
On the primary and eutectic grains in thin wall ductile and compacted graphite iron castings / Marcin GÓRNY, Magdalena KAWALEC, Gabriela SIKORA // W: MS&T15 [Dokument elektroniczny] : Materials Science & Technology : October 4–8, 2015, Columbus, USA : contributed papers. — Wersja do Windows. — Dane tekstowe. — [USA] : MS&T15®, cop. 2015. — 1 dysk optyczny. — e-ISBN: 978-0-87339-764-3. — S. 259–266. — Wymagania systemowe: Adobe Reader ; napęd CD-ROM. — Bibliogr. s. 264–266, Abstr.
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 93673 |
|---|---|
| Data dodania do BaDAP | 2015-10-27 |
| Rok publikacji | 2015 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | Materials Science and Technology Conference and Exhibition 2015 |
Abstract
This paper looks into the most important quality parameters in cast iron, namely the primary and eutectic grains in thin walled castings. The primary and eutectic grains morphology and count are quality factors reflecting the physicochemical state of liquid cast iron at a given cooling rate. In the present work, the influence of time spent from spheroidization/vermicularization and inoculation processes on shaping the primary and eutectic structure in thin wall ductile (SGI) and compacted graphite iron (CGI) castings has been shown. A thermal analysis was performed to determine the maximum undercooling at the beginning of eutectic solidification whereas metallographic examinations were carried out to reveal macro and microstructure characteristics during primary and eutectic solidification of cast iron. It was shown that nucleation and growth conditions both largely influence the morphology and number of primary austenite and eutectic grains. Copyright © 2015 MS&T15®.
