Crack detection on sheared-edge of ultra-high strength steel sheet by using acid immersion

• Main Authors: Azzmer, S., Jaafar, H., Tajul, Liyana, Sulaiman, Mohd Hafis, Zainal Abidin, Zailani
• Format: Conference or Workshop Item
• Language: English; English
• Published: IOP Publishing Ltd 2020
• Subjects: T Technology (General)
• Online Access: http://irep.iium.edu.my/83712/1/83712%20Crack%20Detection%20on%20Sheared-Edge.pdf; http://irep.iium.edu.my/83712/2/83712%20Crack%20Detection%20on%20Sheared-Edge%20SCOPUS.pdf; http://irep.iium.edu.my/83712/; https://iopscience.iop.org/article/10.1088/1757-899X/864/1/012176/pdf

t. In trimming of ultra-high strength steel (UHSS) sheet, the high strength of the sheet usually results in large fracture and low burnish surfaces on the sheared-edge. For metal stamping industries, large fracture surfaces are unwanted, as it not only deteriorates shearededge quality but also lea...