Local Formability of Different Advanced High Strength Steels

Fuhui Shen; Hesong Wang; Hao Xu; Wenqi Liu; Sebastian Münstermann; Junhe Lian

doi:10.4028/p-dds916

Local Formability of Different Advanced High Strength Steels

Fuhui Shen^*, Hesong Wang, Hao Xu, Wenqi Liu, Sebastian Münstermann, Junhe Lian

^*Tämän työn vastaava kirjoittaja

Konetekniikan laitos

RWTH Aachen University

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

105 Lataukset (Pure)

Abstrakti

Medium-Mn steel (MMnS) is a promising candidate of the third generation of advanced high strength steels (AHSS), which can provide superior tensile properties. To consider the edge crack issues, the local formability, as an indicator of fracture resistance, of the MMnS needs to be quantitatively evaluated for their potential application to industries. Thus, the local formability of two different MMnS is evaluated by the forming limits at fracture using the damage mechanics approaches and compared with a DP1000 steel in this study. Despite the superior tensile properties, the local formability of the investigated MMnS is worse than the DP1000, which is characterized by the fracture strain under different stress states. Therefore, for the assessment of their potential application in automotive industries, it is recommended that more attention should be paid to the local formability and fracture resistance of these advanced high strength steels.

Alkuperäiskieli	Englanti
Otsikko	Achievements and Trends in Material Forming- Peer-reviewed extended papers selected from the 25th International Conference on Material Forming, ESAFORM 2022
Toimittajat	Gabriela Vincze, Frédéric Barlat
Kustantaja	Trans Tech Publications
Sivut	917-925
Sivumäärä	9
ISBN (painettu)	9783035717594
DOI - pysyväislinkit	https://doi.org/10.4028/p-dds916
Tila	Julkaistu - 2022
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	International ESAFORM Conference on Material Forming - Braga, Portugali Kesto: 27 huhtik. 2022 → 29 huhtik. 2022 Konferenssinumero: 25

Julkaisusarja

Nimi	Key Engineering Materials
Vuosikerta	926
ISSN (painettu)	1013-9826
ISSN (elektroninen)	1662-9795

Conference

Conference	International ESAFORM Conference on Material Forming
Lyhennettä	ESAFORM
Maa/Alue	Portugali
Kaupunki	Braga
Ajanjakso	27/04/2022 → 29/04/2022

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10.4028/p-dds916Lisenssi: CC BY

KEM.926.917Final published version, 1,79 MBLisenssi: CC BY

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Shen, F., Wang, H., Xu, H., Liu, W., Münstermann, S., & Lian, J. (2022). Local Formability of Different Advanced High Strength Steels. teoksessa G. Vincze, & F. Barlat (Toimittajat), Achievements and Trends in Material Forming- Peer-reviewed extended papers selected from the 25th International Conference on Material Forming, ESAFORM 2022 (Sivut 917-925). (Key Engineering Materials; Vuosikerta 926). Trans Tech Publications. https://doi.org/10.4028/p-dds916

Shen, Fuhui ; Wang, Hesong ; Xu, Hao et al. / Local Formability of Different Advanced High Strength Steels. Achievements and Trends in Material Forming- Peer-reviewed extended papers selected from the 25th International Conference on Material Forming, ESAFORM 2022. Toimittaja / Gabriela Vincze ; Frédéric Barlat. Trans Tech Publications, 2022. Sivut 917-925 (Key Engineering Materials).

@inproceedings{3ca4e48a439e4ad586c0b01f5fc8bd99,

title = "Local Formability of Different Advanced High Strength Steels",

abstract = "Medium-Mn steel (MMnS) is a promising candidate of the third generation of advanced high strength steels (AHSS), which can provide superior tensile properties. To consider the edge crack issues, the local formability, as an indicator of fracture resistance, of the MMnS needs to be quantitatively evaluated for their potential application to industries. Thus, the local formability of two different MMnS is evaluated by the forming limits at fracture using the damage mechanics approaches and compared with a DP1000 steel in this study. Despite the superior tensile properties, the local formability of the investigated MMnS is worse than the DP1000, which is characterized by the fracture strain under different stress states. Therefore, for the assessment of their potential application in automotive industries, it is recommended that more attention should be paid to the local formability and fracture resistance of these advanced high strength steels.",

keywords = "Damage mechanics, Forming limits, Medium-Mn steels, Stress state",

author = "Fuhui Shen and Hesong Wang and Hao Xu and Wenqi Liu and Sebastian M{\"u}nstermann and Junhe Lian",

note = "Funding Information: Hesong Wang acknowledges the China Scholarship Council (No. 201906080029) providing an opportunity to study in Aachen, Germany. Simulations were performed with computing resources granted by RWTH Aachen University under project < rwth0779 >. Publisher Copyright: {\textcopyright} 2022 The Author(s). Published by Trans Tech Publications Ltd, Switzerland.; International ESAFORM Conference on Material Forming, ESAFORM ; Conference date: 27-04-2022 Through 29-04-2022",

year = "2022",

doi = "10.4028/p-dds916",

language = "English",

isbn = "9783035717594",

series = "Key Engineering Materials",

publisher = "Trans Tech Publications",

pages = "917--925",

editor = "Gabriela Vincze and Fr{\'e}d{\'e}ric Barlat",

booktitle = "Achievements and Trends in Material Forming- Peer-reviewed extended papers selected from the 25th International Conference on Material Forming, ESAFORM 2022",

address = "Switzerland",

}

Shen, F, Wang, H, Xu, H, Liu, W, Münstermann, S & Lian, J 2022, Local Formability of Different Advanced High Strength Steels. julkaisussa G Vincze & F Barlat (toim), Achievements and Trends in Material Forming- Peer-reviewed extended papers selected from the 25th International Conference on Material Forming, ESAFORM 2022. Key Engineering Materials, Vuosikerta 926, Trans Tech Publications, Sivut 917-925, International ESAFORM Conference on Material Forming, Braga, Portugali, 27/04/2022. https://doi.org/10.4028/p-dds916

Local Formability of Different Advanced High Strength Steels. / Shen, Fuhui; Wang, Hesong; Xu, Hao et al.
Achievements and Trends in Material Forming- Peer-reviewed extended papers selected from the 25th International Conference on Material Forming, ESAFORM 2022. toim. / Gabriela Vincze; Frédéric Barlat. Trans Tech Publications, 2022. s. 917-925 (Key Engineering Materials; Vuosikerta 926).

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

TY - GEN

T1 - Local Formability of Different Advanced High Strength Steels

AU - Shen, Fuhui

AU - Wang, Hesong

AU - Xu, Hao

AU - Liu, Wenqi

AU - Münstermann, Sebastian

AU - Lian, Junhe

N1 - Conference code: 25

PY - 2022

Y1 - 2022

N2 - Medium-Mn steel (MMnS) is a promising candidate of the third generation of advanced high strength steels (AHSS), which can provide superior tensile properties. To consider the edge crack issues, the local formability, as an indicator of fracture resistance, of the MMnS needs to be quantitatively evaluated for their potential application to industries. Thus, the local formability of two different MMnS is evaluated by the forming limits at fracture using the damage mechanics approaches and compared with a DP1000 steel in this study. Despite the superior tensile properties, the local formability of the investigated MMnS is worse than the DP1000, which is characterized by the fracture strain under different stress states. Therefore, for the assessment of their potential application in automotive industries, it is recommended that more attention should be paid to the local formability and fracture resistance of these advanced high strength steels.

AB - Medium-Mn steel (MMnS) is a promising candidate of the third generation of advanced high strength steels (AHSS), which can provide superior tensile properties. To consider the edge crack issues, the local formability, as an indicator of fracture resistance, of the MMnS needs to be quantitatively evaluated for their potential application to industries. Thus, the local formability of two different MMnS is evaluated by the forming limits at fracture using the damage mechanics approaches and compared with a DP1000 steel in this study. Despite the superior tensile properties, the local formability of the investigated MMnS is worse than the DP1000, which is characterized by the fracture strain under different stress states. Therefore, for the assessment of their potential application in automotive industries, it is recommended that more attention should be paid to the local formability and fracture resistance of these advanced high strength steels.

KW - Damage mechanics

KW - Forming limits

KW - Medium-Mn steels

KW - Stress state

UR - http://www.scopus.com/inward/record.url?scp=85140442823&partnerID=8YFLogxK

U2 - 10.4028/p-dds916

DO - 10.4028/p-dds916

M3 - Conference contribution

AN - SCOPUS:85140442823

SN - 9783035717594

T3 - Key Engineering Materials

SP - 917

EP - 925

BT - Achievements and Trends in Material Forming- Peer-reviewed extended papers selected from the 25th International Conference on Material Forming, ESAFORM 2022

A2 - Vincze, Gabriela

A2 - Barlat, Frédéric

PB - Trans Tech Publications

T2 - International ESAFORM Conference on Material Forming

Y2 - 27 April 2022 through 29 April 2022

ER -

Shen F, Wang H, Xu H, Liu W, Münstermann S, Lian J. Local Formability of Different Advanced High Strength Steels. julkaisussa Vincze G, Barlat F, toimittajat, Achievements and Trends in Material Forming- Peer-reviewed extended papers selected from the 25th International Conference on Material Forming, ESAFORM 2022. Trans Tech Publications. 2022. s. 917-925. (Key Engineering Materials). doi: 10.4028/p-dds916

Local Formability of Different Advanced High Strength Steels

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