Open AccessУпрочнение поверхности композиционного материала методом центробежного литья
Author(s) -
Е.Д. Эйдельман,
М.А. Дурнев
Publication year - 2018
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2018.07.45881.16902
Subject(s) - materials science , centrifugal casting (silversmithing) , crystallization , alloy , composite material , casting , composite number , phase (matter) , metallurgy , thermodynamics , physics , mold , quantum mechanics
The effect of rotation flow emerging under centrifugal casting on the first-order phase transition, i.e., crystallization, has been studied using the example of producing a gradient composite material of AK12 aluminum alloy in a mixture with basalt fibers. It has been shown that a material with a hardened surface can be created. Distribution of admixtures in the main material when there is macroscopic motion has been found.