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Calculation of stess-strained state in solid-forged and bimetal forging rolls under thermal treatment
| Authors: Pokrovsky A.M. | Published: 17.10.2013 |
| Published in issue: #4(625)/2012 | |
| Category: Calculation and Design of Machinery | |
| Keywords: rolls, steel with carbide-intermetallic strengthening, heat treatment, structural transformations, the stress-strain state, finite element method, the problem of heat conduction and thermo-elastic-visco-plasticity, thermal temporary and residual stresses |
Developed calculation methods and created software for the analysis of the temperaturestructural and stress-strain state in monolithic and bimetallic rolling rolls with the heat treatment. By means of computer numerical simulation proved that the production of bimetallic rolling rolls with cladding of steel with carbideintermetallic strengthening instead now made of monolithic rolls of the traditional steel grades.