Influence of thermoelastic boundary conditions on the mechanical strength of cold-rolled silicon steels

Caio Caldeira; Andres Felipe Galvis Rodriguez; Paulo Sollero

doi:10.1016/j.mtcomm.2023.107043

Influence of thermoelastic boundary conditions on the mechanical strength of cold-rolled silicon steels

Caio Caldeira, Andres Felipe Galvis Rodriguez^*, Paulo Sollero

^*Corresponding author for this work

Universidade Estadual de Campinas

Research output: Contribution to journal › Article › peer-review

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Abstract

A numerical and experimental framework is proposed for an uncoupled thermoelastic analysis of anisotropic cold-rolled steel alloys Fe-3%Si to explore the influence on the material strength when subjected to thermal and inertial loads. Following the stationary thermoelasticity formulation of the boundary element method (BEM), this model focuses on the 2D study of these materials when the elastic properties are temperature dependent and inertial forces are considerable. Validations and an industrial application are shown to illustrate the feasibility of using the framework proposed here to study the thermomechanical behavior of the Fe-3%Si, taking into account the influence of temperature on its mechanical and thermal properties. Finally, a complete database is provided for reproducibility purposes.

Original language	English
Article number	107043
Number of pages	15
Journal	Materials Today Communications
Volume	37
Early online date	11 Sept 2023
DOIs	https://doi.org/10.1016/j.mtcomm.2023.107043
Publication status	Published - 1 Dec 2023

Keywords

Thermoelasticity
Cold-rolled silicon steel
Crystallographic texture
Anisotropy
Boundary element method

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Cite this

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title = "Influence of thermoelastic boundary conditions on the mechanical strength of cold-rolled silicon steels",

abstract = "A numerical and experimental framework is proposed for an uncoupled thermoelastic analysis of anisotropic cold-rolled steel alloys Fe-3%Si to explore the influence on the material strength when subjected to thermal and inertial loads. Following the stationary thermoelasticity formulation of the boundary element method (BEM), this model focuses on the 2D study of these materials when the elastic properties are temperature dependent and inertial forces are considerable. Validations and an industrial application are shown to illustrate the feasibility of using the framework proposed here to study the thermomechanical behavior of the Fe-3%Si, taking into account the influence of temperature on its mechanical and thermal properties. Finally, a complete database is provided for reproducibility purposes.",

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AU - Sollero, Paulo

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Y1 - 2023/12/1

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AB - A numerical and experimental framework is proposed for an uncoupled thermoelastic analysis of anisotropic cold-rolled steel alloys Fe-3%Si to explore the influence on the material strength when subjected to thermal and inertial loads. Following the stationary thermoelasticity formulation of the boundary element method (BEM), this model focuses on the 2D study of these materials when the elastic properties are temperature dependent and inertial forces are considerable. Validations and an industrial application are shown to illustrate the feasibility of using the framework proposed here to study the thermomechanical behavior of the Fe-3%Si, taking into account the influence of temperature on its mechanical and thermal properties. Finally, a complete database is provided for reproducibility purposes.

KW - Thermoelasticity

KW - Cold-rolled silicon steel

KW - Crystallographic texture

KW - Anisotropy

KW - Boundary element method

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