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Prediction of Hole Expansion Ratio for Advanced High-Strength Steel with Image Feature Analysis of Sheared Edge
The punching process of AHSS induces edge cracks in successive process, limiting the application of AHSS for vehicle bodies. Controlling and predicting edge quality is substantially difficult due to the large variation in edge quality, die wear induced by high strength, and the complex effect of pha...
Autores principales: | Jeong, Kyucheol, Jeong, Yuhyeong, Lee, Jaewook, Won, Chanhee, Yoon, Jonghun |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10096162/ https://www.ncbi.nlm.nih.gov/pubmed/37049141 http://dx.doi.org/10.3390/ma16072847 |
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