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A numerical study of the effect of phase evolution on residual stresses during cooling
Author(s) -
Uebing Sonja,
Brands Dominik,
Scheunemann Lisa,
Schröder Jörg
Publication year - 2021
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.202000236
Subject(s) - residual stress , design for manufacturability , materials science , durability , residual , component (thermodynamics) , phase (matter) , mechanics , minification , structural engineering , computer simulation , mechanical engineering , metallurgy , composite material , computer science , engineering , mathematics , thermodynamics , physics , mathematical optimization , algorithm , quantum mechanics
The consideration of residual stresses in forming processes is a promising opportunity to influence the final component's properties in a positive manner. Instead of their minimization, a targeted application of residual stresses can extend life time or durability and enhance manufacturability of metallic components. For this reason, detailed experimental and numerical analyses are an object of current research. Here, the cooling process is simulated in order to analyze the influence of the microscopic phase evolution on the macroscopic stress distribution in a cylinder with eccentric hole made of steel 100Cr6.