Simulation of accelerated strip cooling on the hot rolling mill run-out roller table
Author(s) -
E. G. Makarov,
T. Koynov
Publication year - 2016
Publication title -
frattura ed integrità strutturale
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.368
H-Index - 19
ISSN - 1971-8993
DOI - 10.3221/igf-esis.37.40
Subject(s) - strips , austenite , metallurgy , mill , supercooling , table (database) , materials science , rolling mill , mechanical engineering , composite material , engineering , thermodynamics , microstructure , computer science , physics , data mining
A mathematical model of the thermal state of the metal in the run-out roller table continuous wide\udhot strip mill. The mathematical model takes into account heat generation due to the polymorphic γ → α\udtransformation of supercooled austenite phase state and the influence of the chemical composition of the steel\udon the physical properties of the metal. The model allows calculation of modes of accelerated cooling strips on\udrun-out roller table continuous wide hot strip mill. Winding temperature calculation error does not exceed 20°C\udfor 98.5 % of strips of low-carbon and low-alloy steel
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