Szczegóły publikacji
Opis bibliograficzny
Insights into carbides in cast iron / M. GÓRNY, M. KAWALEC, J. MAROSZ, M. BORK, G. Angella // W: WFC 2024 [Dokument elektroniczny] : 75th World Foundry Congress : October 25-30, 2024, Deyang, China. — Wersja do Windows. — Dane tekstowe. — [China : Foundry Institution of Chinese Mechanical Engineering Society (FICMES)], [2024]. — S. 43–44. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://www.75wfc.com/uploads/pdf/1/01-1137-43.pdf [2024-11-20]. — Bibliogr. s. 44
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 156762 |
|---|---|
| Data dodania do BaDAP | 2024-12-13 |
| Rok publikacji | 2024 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
Abstract
This work focuses on carbides in high-alloyed, gray, vermicular, and spheroidal cast iron. The presence of complex carbides containing elements such as V, Ti, Mo, and Cr is crucial for strengthening cast iron and improving specific functional properties, including wear resistance, hardness, and increased thermal stability. In addition to the classic method of introducing carbide-forming elements into cast iron, the high-temperature synthesis reaction in a metal bath of the SHSB (Self-propagating High-temperature Synthesis in Bath) reaction was used to produce ceramic phases (carbide phases). The paper explores crystallization, structure formation, and the properties of cast iron with particular emphasis on the influence of carbides with different morphological characteristics and their distribution. The study also analyzes the impact of carbides on the formation of the primary structure, i.e., austenite dendrites, and their role in enhancing the thermal stability of cast iron. Metallographic examinations, including electron backscattering diffraction (EBSD), were conducted to reveal macro- and micro-structural features during the primary and eutectic solidification of cast iron. Furthermore, this work demonstrates that melt quality is closely linked to the resultant morphology and number of carbides, graphite, and matrix structure.
