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Journal Articles

Microstructural Evolution and Fracture Mechanism for Scar Defect Formation on Advanced High Strength Steel During a Shearing Process

O. Diewwanit, P. Keawcha-um, T. Keawcha-um, W. Petchhan, S. Thipprakmas
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2021, 143(6): 061008.
Paper No: MANU-20-1363
https://doi.org/10.1115/1.4048857
Published Online: January 8, 2021
... a small shearing clearance, a scar still remains a major defect on the cut-edge. Therefore, in the present study, the mechanism of scar formation of a DP steel sheet, grade SPFC980Y (JIS) subject to a shearing process was investigated and clarified based on the microstructural evolution, fracture...
View Article titled, Microstructural Evolution and Fracture Mechanism for <span class="search-highlight">Scar</span> Defect Formation on Advanced High Strength Steel During a Shearing Process
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Topics: Die cutting, Fracture (Materials), Fracture (Process), Simulation, High strength steel, Finite element methods, Clearances (Engineering)