Open AccessNANOSTRUCTURIZATION IN FOUNDRY PROCESSES
Author(s) -
Е. И. Марукович,
V. Yu. Stetsenko
Publication year - 2018
Publication title -
litʹë i metallurgiâ
Language(s) - English
Resource type - Journals
eISSN - 2414-0406
pISSN - 1683-6065
DOI - 10.21122/1683-6065-2017-4-68-71
Subject(s) - crystallization , foundry , materials science , impurity , nanocrystal , abstraction , metallurgy , chemical engineering , crystallography , nanotechnology , chemistry , engineering , organic chemistry , philosophy , epistemology
It is shown that at crystallization of alloys the sophisticated nanostructural processes have place. The nanocrystals of phases, their atoms, the centers of crystallization of dendrites, surface-active elements, gases, modifying elements, poorly soluble impurity elements generally participate in these processes. Their activity and intensity of abstraction of heat during crystallization define the structure of castings.