INFLUENCE CONTROLLED COOLING IN THE MOULD IN THE RESIDUAL STRESSES IN THE CAST IRON ROLLING

V. Khrychikov; A. Belyy; L. Ivanova; I. Osypenko; E. Menyailo

INFLUENCE CONTROLLED COOLING IN THE MOULD IN THE RESIDUAL STRESSES IN THE CAST IRON ROLLING

Автор(и)

V. Khrychikov
A. Belyy
L. Ivanova
I. Osypenko
E. Menyailo

Ключові слова:

casting, rolling roll, controlled cooling, cast iron, residual stress, heat treatment

Анотація

In the mould, the effect of slow cooling of the cast-iron bleached rolling roll in a given period of time on its internal residual stresses was investigated. The internal stresses in the rolls were determined with the help of the magnetic structurocoper SA51-Hc-001.