- Tytuł:
- Research and Development of the Solidification of Slab Ingots from Special Tool Steels
- Autorzy:
-
Tkadlečková, M.
Michalek, K.
Gryc, K.
Socha, L.
Jonšta, P.
Saternus, M.
Pieprzyca, J.
Merder, T. - Tematy:
-
tool steel
steelmaking
slab ingot
numerical modelling
porosity - Pokaż więcej
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Powiązania:
- https://bibliotekanauki.pl/articles/356096.pdf  Link otwiera się w nowym oknie
- Opis:
- The paper describes the research and development of casting and solidification of slab ingots from special tool steels by means of numerical modelling using the finite element method. The pre-processing, processing and post-processing phases of numerical modelling are outlined. Also, problems with determining the thermophysical properties of materials and heat transfer between the individual parts of the casting system are discussed. Based on the type of grade of tool steel, the risk of final porosity is predicted. The results allowed to improve the production technology of slab ingots, and also to verify the ratio, the chamfer and the external/ internal shape of the wall of the new designed slab ingots.
- Dostawca treści:
- Biblioteka Nauki
Artykuł