- Tytuł:
- Inoculation of grey cast iron with master alloys containing strontium and zirconium
- Autorzy:
-
Soiński, M. S.
Jędrecki, P.
Grzesiak, K. - Powiązania:
- https://bibliotekanauki.pl/articles/383343.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
solidification process
cast iron
inoculation
mechanical properties
proces krzepnięcia
żeliwo szare
właściwości mechaniczne - Opis:
- The effectiveness of cast iron inoculation performed by means of three various inoculants: FeSiSr–SYSTR 75 AV, FeSiZr–SYZR 25 AV and Zircinoc was determined. The inoculants were introduced to the cast iron during the pouring of production moulds. Examination of cast iron structure and mechanical properties were carried out for specimens cut out of the collars of the cast valve bodies. It was found that the quantity of eutectic cells increased to the greatest degree if FeSiZr–SYZR 25 AV inoculant was applied in quantities of 0.20% or 0.25%. This inoculant in the mentioned quantities also increases the tensile strength to the greatest degree, rising it to the level of 250-265 MPa.
- Źródło:
-
Archives of Foundry Engineering; 2011, 11, 3 spec.; 195-198
1897-3310
2299-2944 - Pojawia się w:
- Archives of Foundry Engineering
- Dostawca treści:
- Biblioteka Nauki