Details
| Original language | English |
|---|---|
| Title of host publication | 9th International Conference on Hot Sheet Metal Forming of High-Performance Steel |
| Subtitle of host publication | CHS2 2024 - Proceedings |
| Editors | Daniel Casellas, Jens Hardell |
| Pages | 34-39 |
| Number of pages | 6 |
| ISBN (electronic) | 9780930767303 |
| Publication status | Published - 27 May 2024 |
| Event | 9th International Conference on Hot Sheet Metal Forming of High-Performance Steel, CHS2 2024 - Nashville, United States Duration: 27 May 2024 → 29 May 2024 |
Abstract
Hot-stamping is one of the most important processes for manufacturing ultra-high-strength components. Particularly in automotive chassis construction, hot-stamped components are very popular for meeting lightweight requirements because of to their good strength-to-weight ratio. Due to legal regulations, lightweight efforts are also increasing in the area of heavy-duty vehicles, opening up potential for the use of hot-stamped components as well. Up to now, fine-grain structural steels with sheet thicknesses of up to 9.0 mm were the main materials used. The substitution of these sheets with thinner, hot-stamped components offers great lightweight potential and is therefore being researched. In order for the hot-stamped components to be used in this area, they must meet special requirements. As a result of the long service life, particular focus is therefore placed on fatigue strength. For this reason, the conventional process route of hot-stamping was optimized in this work so that hot-stamped thick sheets of the manganese-boron-steel 22MnB5 with improved fatigue strength properties can be produced economically. Therefore, conventional furnace heating was substituted by resistance heating. In addition, the influence of sandblasting as a post-treatment was investigated.
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Mechanics of Materials
- Materials Science(all)
- Metals and Alloys
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9th International Conference on Hot Sheet Metal Forming of High-Performance Steel: CHS2 2024 - Proceedings. ed. / Daniel Casellas; Jens Hardell. 2024. p. 34-39.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
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TY - GEN
T1 - Hot Stamping With Modified Process Route for the Production of Thick Sheets With Optimized Fatigue Strength Properties
AU - Behrens, Bernd Arno
AU - Esderts, Alfons
AU - Huebner, Sven
AU - Masendorf, Rainer
AU - Wehmeyer, Joern
AU - Jensen, Mats
AU - Fuenfkirchler, Timo
N1 - Publisher Copyright: © CHS2 2024 . All rights reserved.
PY - 2024/5/27
Y1 - 2024/5/27
N2 - Hot-stamping is one of the most important processes for manufacturing ultra-high-strength components. Particularly in automotive chassis construction, hot-stamped components are very popular for meeting lightweight requirements because of to their good strength-to-weight ratio. Due to legal regulations, lightweight efforts are also increasing in the area of heavy-duty vehicles, opening up potential for the use of hot-stamped components as well. Up to now, fine-grain structural steels with sheet thicknesses of up to 9.0 mm were the main materials used. The substitution of these sheets with thinner, hot-stamped components offers great lightweight potential and is therefore being researched. In order for the hot-stamped components to be used in this area, they must meet special requirements. As a result of the long service life, particular focus is therefore placed on fatigue strength. For this reason, the conventional process route of hot-stamping was optimized in this work so that hot-stamped thick sheets of the manganese-boron-steel 22MnB5 with improved fatigue strength properties can be produced economically. Therefore, conventional furnace heating was substituted by resistance heating. In addition, the influence of sandblasting as a post-treatment was investigated.
AB - Hot-stamping is one of the most important processes for manufacturing ultra-high-strength components. Particularly in automotive chassis construction, hot-stamped components are very popular for meeting lightweight requirements because of to their good strength-to-weight ratio. Due to legal regulations, lightweight efforts are also increasing in the area of heavy-duty vehicles, opening up potential for the use of hot-stamped components as well. Up to now, fine-grain structural steels with sheet thicknesses of up to 9.0 mm were the main materials used. The substitution of these sheets with thinner, hot-stamped components offers great lightweight potential and is therefore being researched. In order for the hot-stamped components to be used in this area, they must meet special requirements. As a result of the long service life, particular focus is therefore placed on fatigue strength. For this reason, the conventional process route of hot-stamping was optimized in this work so that hot-stamped thick sheets of the manganese-boron-steel 22MnB5 with improved fatigue strength properties can be produced economically. Therefore, conventional furnace heating was substituted by resistance heating. In addition, the influence of sandblasting as a post-treatment was investigated.
UR - http://www.scopus.com/inward/record.url?scp=85197857449&partnerID=8YFLogxK
U2 - 10.33313/512/A0203
DO - 10.33313/512/A0203
M3 - Conference contribution
AN - SCOPUS:85197857449
SP - 34
EP - 39
BT - 9th International Conference on Hot Sheet Metal Forming of High-Performance Steel
A2 - Casellas, Daniel
A2 - Hardell, Jens
T2 - 9th International Conference on Hot Sheet Metal Forming of High-Performance Steel, CHS2 2024
Y2 - 27 May 2024 through 29 May 2024
ER -