Coupled Analysis of Induction Hardening Considering Induction Heating, Thermal Elasto-viscoplastic Damage, and Phase Transformation

Takagaki, Masakazu; Toi, Yutaka

doi:10.1177/1056789509103650

Cited by 4 publications

(4 citation statements)

References 13 publications

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“…To increase the efficiency of induction heating of a moving wire is to improve the design of the induction heater itself [7][8][9]. It is necessary to take into account the physical phenomena inherent in this process such as heat transfer electromagnetic phenomena deformation and stress phase transformations [10][11][12][13].…”

Section: Discussionmentioning

confidence: 99%

Development of Energy Saving Technologies for Steel Wire Heat Treatment

Barankova

Mikhailova

Antropova

2020

SSP

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This article presents the development of energy-saving induction heating technology to accelerate significantly the process of heat treatment of steel wire. The analysis of international trends and prospects of the use of induction heating shows a steady expansion of the applied induction technologies in metallurgy. The article considers the advantages of induction heating in comparison with other competitive technologies. Heat treatment in electro-technical induction units is determined by the interrelated electrical and thermal processes in them, the complex nature of the distribution of internal heat sources, the dependence of the nature of the power distribution of the induction unit on the temperature of the products processed. The features of the applicated in the induction method of heating in the hardware industry for objects previously unused: such as coils of wire and riots of calibrated steel. The results of the study show the influence of the induction method of heating on temperature-time factors to the formation of the structure, to increase the uniformity of heating and the quality of heat treatment of steel wire, calibrated steel in riots, taking into account the technological problem. The authors give the assessment of the effectiveness of medium and high-frequency induction heating of steel wire of various diameters. The evaluation of the increase in the efficiency of an induction heating unit with the simultaneous heat treatment of several filaments of steel wire of the same diameter, combined into a bundle, was made.

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Section: Discussionmentioning

confidence: 99%

Development of Energy Saving Technologies for Steel Wire Heat Treatment

Barankova

Mikhailova

Antropova

2020

SSP

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“…One needs to account for this effect to accurately describe the induction heating of thin steel sheets. Thermal expansion strongly affects the magnetic configuration since thin sheets are prone to thermal buckling, leading to large deformations [2][3][4]. We suggest a modelling strategy combining a computationally highly efficient mechanical shell description for the thin sheet with a standard continuum model for eddy current and thermal problems through an iterative coupling algorithm.…”

Section: Introductionmentioning

confidence: 99%

Modelling the post‐buckling behaviour of steel sheets under induction heating

Filkin,

Vetyukov,

Heinrich

et al. 2023

Proc Appl Math and Mech

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Induction heating has many engineering applications. To accurately describe the induction heating process of thin steel sheets one needs to account for their mechanical deformation. This might strongly affect the magnetic configuration since thin sheets are prone to thermal buckling, leading to large supercritical deformations. We suggest a modelling strategy combining a computationally highly efficient structural mechanical shell description for the thin sheet with a standard continuum model for eddy current and thermal problems through an iterative coupling algorithm. All benchmark problems are solved numerically using the finite element method.

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“…[7][8][9]. For a complex description of the processes occurring during induction heating of various objects, it is necessary to take into account the physical phenomena inherent in this process, such as heat transfer, electromagnetic phenomena, phase transformations of stress and strain [10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Induction Heating Technology for Steel Wire Processing

Barankova

Mikhailova

Kalugina

2018

SSP

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This article discusses the induction heating application features in metallurgical industry for previously unused objects, such as wire coils and wire rod bundles. The analysis of international trends and a forecast of the induction heating application shows a steady expansion of the induction technologies in the metallurgical industry. The article considers the advantages of induction heating in comparison to other competitive technologies. Heat treatment in electrotechnological induction plants is determined by the interconnected electric and thermophysical processes taking place in them, the complex nature of the internal heat sources distribution, the dependence of the distribution pattern of the induction plant on the temperature of the products being processed. It is shown that the investigation results of the induction heating method influence the temperature and time factors in the formation of the structure, the increase in the uniformity of heating, and the quality of the heat treatment of steel wire and wire rod buntle, taking into account the stated technological task. The efficiency estimation of application of medium and high-frequency induction heating of steel wire of various diameters is given. Evaluation of the efficiency improving of the induction heating device, when the heat treatment simultaneous multiple strands of steel wire of equal diameter, united in a bundle, is given.

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Coupled Analysis of Induction Hardening Considering Induction Heating, Thermal Elasto-viscoplastic Damage, and Phase Transformation

Cited by 4 publications

References 13 publications

Development of Energy Saving Technologies for Steel Wire Heat Treatment

Development of Energy Saving Technologies for Steel Wire Heat Treatment

Modelling the post‐buckling behaviour of steel sheets under induction heating

Induction Heating Technology for Steel Wire Processing

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