Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Thermal Process Modeling - Proceedings from the 5th International Conference on Thermal Process Modeling and Computer Simulation, ICTPMCS 2014 |
| Herausgeber/-innen | Rozalia Papp, Scott MacKenzie, Robert Goldstein, B. Lynn Ferguson |
| Herausgeber (Verlag) | ASM International |
| Seiten | 180-191 |
| Seitenumfang | 12 |
| ISBN (elektronisch) | 1627080686 |
| Publikationsstatus | Veröffentlicht - 1 Jan. 2014 |
| Veranstaltung | 5th International Conference on Thermal Process Modeling and Computer Simulation, ICTPMCS 2014 - Orlando, USA / Vereinigte Staaten Dauer: 16 Juni 2014 → 18 Juni 2014 |
Publikationsreihe
| Name | Thermal Process Modeling - Proceedings from the 5th International Conference on Thermal Process Modeling and Computer Simulation, ICTPMCS 2014 |
|---|
Abstract
Product development is an important element of industrial competitiveness which has to face today's challenges such as globalization, outsourcing and time-to-market. In the major industrialized EU countries, product development is made even more difficult by state regulations and high labor costs. To meet these additional requirements, the potential of high strength steel grades can be used to produce car components with reduced sheet metal thickness and weight, which have the same or better performance compared to conventionally manufactured parts. A technology to manufacture highest-strength automotive components is hot stamping. This process combines forming and heat treatment of sheet metal material. During and after the hot stamping process, phase transformations from austenite to other phases occur. For a realistic prediction of the resulting component properties by means of numerical simulation, it is essential to consider the complex effects of phase transformation and their respective characteristics, such as flow properties. In respect of the numerical investigations, several aspects of a developed material model are presented that consider inter alia the transformation-induced stresses. The methods to determine the necessary material parameters with the help of a quench and deformation dilatometer are also presented. The model is tested by comparison of experimental and numerical results with respect to phase fractions, geometrical distortions and sheet thickness distribution.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Allgemeine Materialwissenschaften
- Mathematik (insg.)
- Modellierung und Simulation
- Chemische Verfahrenstechnik (insg.)
- Fließ- und Transferprozesse von Flüssigkeiten
- Ingenieurwesen (insg.)
- Werkstoffmechanik
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- BibTex
- RIS
Thermal Process Modeling - Proceedings from the 5th International Conference on Thermal Process Modeling and Computer Simulation, ICTPMCS 2014. Hrsg. / Rozalia Papp; Scott MacKenzie; Robert Goldstein; B. Lynn Ferguson. ASM International, 2014. S. 180-191 (Thermal Process Modeling - Proceedings from the 5th International Conference on Thermal Process Modeling and Computer Simulation, ICTPMCS 2014).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Numerical simulation of phase transformation during the hot stamping process
AU - Behrens, Bernd Arno
AU - Schrödter, Jens
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Product development is an important element of industrial competitiveness which has to face today's challenges such as globalization, outsourcing and time-to-market. In the major industrialized EU countries, product development is made even more difficult by state regulations and high labor costs. To meet these additional requirements, the potential of high strength steel grades can be used to produce car components with reduced sheet metal thickness and weight, which have the same or better performance compared to conventionally manufactured parts. A technology to manufacture highest-strength automotive components is hot stamping. This process combines forming and heat treatment of sheet metal material. During and after the hot stamping process, phase transformations from austenite to other phases occur. For a realistic prediction of the resulting component properties by means of numerical simulation, it is essential to consider the complex effects of phase transformation and their respective characteristics, such as flow properties. In respect of the numerical investigations, several aspects of a developed material model are presented that consider inter alia the transformation-induced stresses. The methods to determine the necessary material parameters with the help of a quench and deformation dilatometer are also presented. The model is tested by comparison of experimental and numerical results with respect to phase fractions, geometrical distortions and sheet thickness distribution.
AB - Product development is an important element of industrial competitiveness which has to face today's challenges such as globalization, outsourcing and time-to-market. In the major industrialized EU countries, product development is made even more difficult by state regulations and high labor costs. To meet these additional requirements, the potential of high strength steel grades can be used to produce car components with reduced sheet metal thickness and weight, which have the same or better performance compared to conventionally manufactured parts. A technology to manufacture highest-strength automotive components is hot stamping. This process combines forming and heat treatment of sheet metal material. During and after the hot stamping process, phase transformations from austenite to other phases occur. For a realistic prediction of the resulting component properties by means of numerical simulation, it is essential to consider the complex effects of phase transformation and their respective characteristics, such as flow properties. In respect of the numerical investigations, several aspects of a developed material model are presented that consider inter alia the transformation-induced stresses. The methods to determine the necessary material parameters with the help of a quench and deformation dilatometer are also presented. The model is tested by comparison of experimental and numerical results with respect to phase fractions, geometrical distortions and sheet thickness distribution.
UR - http://www.scopus.com/inward/record.url?scp=84916220745&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84916220745
T3 - Thermal Process Modeling - Proceedings from the 5th International Conference on Thermal Process Modeling and Computer Simulation, ICTPMCS 2014
SP - 180
EP - 191
BT - Thermal Process Modeling - Proceedings from the 5th International Conference on Thermal Process Modeling and Computer Simulation, ICTPMCS 2014
A2 - Papp, Rozalia
A2 - MacKenzie, Scott
A2 - Goldstein, Robert
A2 - Ferguson, B. Lynn
PB - ASM International
T2 - 5th International Conference on Thermal Process Modeling and Computer Simulation, ICTPMCS 2014
Y2 - 16 June 2014 through 18 June 2014
ER -