The Mechanism of Microstructural Transformation upon Edge Heat Treatment on Stretch Flangeability and Fracture of Ultrahigh-Strength Steel with Sheared Edge
Fracture at sheared edges upon stretch flanging is a common problem for ultrahigh-strength steel (UHSS). We focused on the improvement of stretch flangeability by heat treatment of the sheared edge of UHSS samples in this study. The steel sheet samples were pierced and then heat-treated by whole-are...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2025-01-01
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| Series: | MATEC Web of Conferences |
| Subjects: | |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2025/02/matecconf_iddrg2025_02024.pdf |
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