Using computer vision to analyse fracture strains of oxide scale layers on a macro level

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Authors

View graph of relations

Details

Original languageEnglish
Title of host publicationMaterial Forming
Subtitle of host publicationThe 27th International ESAFORM Conference on Material Forming
EditorsAnna Carla Araujo, Arthur Cantarel, France Chabert, Adrian Korycki, Philippe Olivier, Fabrice Schmidt
Pages802-811
Number of pages10
Publication statusPublished - 2024
Event27th International ESAFORM Conference on Material Forming, ESAFORM 2024 - Toulouse, France
Duration: 24 Apr 202426 Apr 2024

Publication series

NameMaterials Research Proceedings
Volume41
ISSN (Print)2474-3941
ISSN (electronic)2474-395X

Abstract

Hot forging has established itself as an efficient process for the manufacture of highly stressed components. The high semi-finished product temperatures significantly increase the deformation capacity and enable the production of complex geometries. However, high semifinished product temperatures of up to 1250 °C also lead to increased oxide scale formation. Therefore, oxide scale plays an important role in the context of hot forming processes. Due to the contrasting properties between steel substrates and oxide scale, the appearance of oxide scale affects numerous influencing factors, such as changed friction conditions or thermophysical properties. With increasing interest in numerical process prediction arises the demand to take into account the behaviour of oxide scale in finite-element simulations. In addition to the numerical mapping of the crack behaviour, the challenge in mapping the oxide scale is to determine suitable parameters for describing the failure behaviour. Therefore, this work focuses on a novel procedure to characterise the failure of oxide scale under process relevant conditions of hot forging.

Keywords

    Computer Vision, Fracture Types, Oxide Scale, Tensile Test

ASJC Scopus subject areas

Cite this

Using computer vision to analyse fracture strains of oxide scale layers on a macro level. / Wester, Hendrik; Hunze-Tretow, Jan Niklas; Brunotte, Kai et al.
Material Forming: The 27th International ESAFORM Conference on Material Forming . ed. / Anna Carla Araujo; Arthur Cantarel; France Chabert; Adrian Korycki; Philippe Olivier; Fabrice Schmidt. 2024. p. 802-811 (Materials Research Proceedings; Vol. 41).

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Wester, H, Hunze-Tretow, JN, Brunotte, K & Behrens, BA 2024, Using computer vision to analyse fracture strains of oxide scale layers on a macro level. in AC Araujo, A Cantarel, F Chabert, A Korycki, P Olivier & F Schmidt (eds), Material Forming: The 27th International ESAFORM Conference on Material Forming . Materials Research Proceedings, vol. 41, pp. 802-811, 27th International ESAFORM Conference on Material Forming, ESAFORM 2024, Toulouse, France, 24 Apr 2024. https://doi.org/10.21741/9781644903131-88
Wester, H., Hunze-Tretow, J. N., Brunotte, K., & Behrens, B. A. (2024). Using computer vision to analyse fracture strains of oxide scale layers on a macro level. In A. C. Araujo, A. Cantarel, F. Chabert, A. Korycki, P. Olivier, & F. Schmidt (Eds.), Material Forming: The 27th International ESAFORM Conference on Material Forming (pp. 802-811). (Materials Research Proceedings; Vol. 41). https://doi.org/10.21741/9781644903131-88
Wester H, Hunze-Tretow JN, Brunotte K, Behrens BA. Using computer vision to analyse fracture strains of oxide scale layers on a macro level. In Araujo AC, Cantarel A, Chabert F, Korycki A, Olivier P, Schmidt F, editors, Material Forming: The 27th International ESAFORM Conference on Material Forming . 2024. p. 802-811. (Materials Research Proceedings). doi: 10.21741/9781644903131-88
Wester, Hendrik ; Hunze-Tretow, Jan Niklas ; Brunotte, Kai et al. / Using computer vision to analyse fracture strains of oxide scale layers on a macro level. Material Forming: The 27th International ESAFORM Conference on Material Forming . editor / Anna Carla Araujo ; Arthur Cantarel ; France Chabert ; Adrian Korycki ; Philippe Olivier ; Fabrice Schmidt. 2024. pp. 802-811 (Materials Research Proceedings).
Download
@inproceedings{ee9f41b8e2ed4adfa2461f106d69d891,
title = "Using computer vision to analyse fracture strains of oxide scale layers on a macro level",
abstract = "Hot forging has established itself as an efficient process for the manufacture of highly stressed components. The high semi-finished product temperatures significantly increase the deformation capacity and enable the production of complex geometries. However, high semifinished product temperatures of up to 1250 °C also lead to increased oxide scale formation. Therefore, oxide scale plays an important role in the context of hot forming processes. Due to the contrasting properties between steel substrates and oxide scale, the appearance of oxide scale affects numerous influencing factors, such as changed friction conditions or thermophysical properties. With increasing interest in numerical process prediction arises the demand to take into account the behaviour of oxide scale in finite-element simulations. In addition to the numerical mapping of the crack behaviour, the challenge in mapping the oxide scale is to determine suitable parameters for describing the failure behaviour. Therefore, this work focuses on a novel procedure to characterise the failure of oxide scale under process relevant conditions of hot forging.",
keywords = "Computer Vision, Fracture Types, Oxide Scale, Tensile Test",
author = "Hendrik Wester and Hunze-Tretow, {Jan Niklas} and Kai Brunotte and Behrens, {Bernd Arno}",
note = "Publisher Copyright: {\textcopyright} 2024, Association of American Publishers. All rights reserved.; 27th International ESAFORM Conference on Material Forming, ESAFORM 2024 ; Conference date: 24-04-2024 Through 26-04-2024",
year = "2024",
doi = "10.21741/9781644903131-88",
language = "English",
isbn = "9781644903131",
series = "Materials Research Proceedings",
pages = "802--811",
editor = "Araujo, {Anna Carla} and Arthur Cantarel and France Chabert and Adrian Korycki and Philippe Olivier and Fabrice Schmidt",
booktitle = "Material Forming",

}

Download

TY - GEN

T1 - Using computer vision to analyse fracture strains of oxide scale layers on a macro level

AU - Wester, Hendrik

AU - Hunze-Tretow, Jan Niklas

AU - Brunotte, Kai

AU - Behrens, Bernd Arno

N1 - Publisher Copyright: © 2024, Association of American Publishers. All rights reserved.

PY - 2024

Y1 - 2024

N2 - Hot forging has established itself as an efficient process for the manufacture of highly stressed components. The high semi-finished product temperatures significantly increase the deformation capacity and enable the production of complex geometries. However, high semifinished product temperatures of up to 1250 °C also lead to increased oxide scale formation. Therefore, oxide scale plays an important role in the context of hot forming processes. Due to the contrasting properties between steel substrates and oxide scale, the appearance of oxide scale affects numerous influencing factors, such as changed friction conditions or thermophysical properties. With increasing interest in numerical process prediction arises the demand to take into account the behaviour of oxide scale in finite-element simulations. In addition to the numerical mapping of the crack behaviour, the challenge in mapping the oxide scale is to determine suitable parameters for describing the failure behaviour. Therefore, this work focuses on a novel procedure to characterise the failure of oxide scale under process relevant conditions of hot forging.

AB - Hot forging has established itself as an efficient process for the manufacture of highly stressed components. The high semi-finished product temperatures significantly increase the deformation capacity and enable the production of complex geometries. However, high semifinished product temperatures of up to 1250 °C also lead to increased oxide scale formation. Therefore, oxide scale plays an important role in the context of hot forming processes. Due to the contrasting properties between steel substrates and oxide scale, the appearance of oxide scale affects numerous influencing factors, such as changed friction conditions or thermophysical properties. With increasing interest in numerical process prediction arises the demand to take into account the behaviour of oxide scale in finite-element simulations. In addition to the numerical mapping of the crack behaviour, the challenge in mapping the oxide scale is to determine suitable parameters for describing the failure behaviour. Therefore, this work focuses on a novel procedure to characterise the failure of oxide scale under process relevant conditions of hot forging.

KW - Computer Vision

KW - Fracture Types

KW - Oxide Scale

KW - Tensile Test

UR - http://www.scopus.com/inward/record.url?scp=85195929743&partnerID=8YFLogxK

U2 - 10.21741/9781644903131-88

DO - 10.21741/9781644903131-88

M3 - Conference contribution

AN - SCOPUS:85195929743

SN - 9781644903131

T3 - Materials Research Proceedings

SP - 802

EP - 811

BT - Material Forming

A2 - Araujo, Anna Carla

A2 - Cantarel, Arthur

A2 - Chabert, France

A2 - Korycki, Adrian

A2 - Olivier, Philippe

A2 - Schmidt, Fabrice

T2 - 27th International ESAFORM Conference on Material Forming, ESAFORM 2024

Y2 - 24 April 2024 through 26 April 2024

ER -

By the same author(s)