Szczegóły publikacji
Opis bibliograficzny
The effect of C, Si, Mn, P and S additions on the chilling tendency of cast iron / E. FRAŚ, M. GÓRNY, H. F. López // W: 71st WFC [Dokument elektroniczny] : World Foundry Congress : advanced sustainable foundry : 19–21 May 2014, Bilbao. — Wersja do Windows. — Dane tekstowe. — [Spain : World Foundry Organization], [2014]. — 1 dysk optyczny. — e-ISBN: 978-846170087-5. — S. [1–14]. — Wymagania systemowe: Adobe Reader ; napęd CD-ROM. — Bibliogr. s. [13–14], Abstr. — Publikacja zamieszczona w folderze: CAST-IRON
Autorzy (3)
- AGHFraś Edward
- AGHGórny Marcin
- López H. F.
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 82789 |
|---|---|
| Data dodania do BaDAP | 2014-08-22 |
| Rok publikacji | 2014 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | 71st World Foundry Congress: Advanced Sustainable Foundry |
Abstract
The present work describes the effect of the various technological parameters on the chilling tendency index, CT and the chill, w of shaped wedge castings made of cast iron. Theoretical predictions for the effect of various elements such as C, Si, Mn, P, S, on the chilling tendency of cast iron were experimentally confirmed. In particular, graphite nucleation coefficients Ns, b, the eutectic cell growth coefficient m and the critical cooling rate, Qcr for the development of cementite eutectic (chill), all were determined as a function of the cast iron chemistry and time after inoculation. It was found that increasing the Mn and S contents, as well as the time after inoculation leads to a reduction in critical cooling rates and thus increases the chilling tendency of the cast iron. In contrast, C, Si and P increase the critical cooling rate and as a result they reduce the cast iron chilling tendency and chill. Copyright 2014 World Foundry Organization.