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Keywords: shear fracture
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Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. January 2023, 145(1): 011002.
Paper No: MATS-22-1004
Published Online: August 18, 2022
...Q. T. Fu; D. Li; H. Song; X. F. Liu; J. C. Xu; N. Jiang Advanced high-strength steel (AHSS) is increasingly used in the automotive industry due to its higher strength and lower weight. The traditional forming limit criterion cannot accurately predict the unique shear fracture of AHSS, so great...
Journal Articles
Article Type: Research-Article
J. Eng. Mater. Technol. October 2012, 134(4): 041015.
Published Online: September 6, 2012
... September 6, 2012. Editor: Hussein Zbib. 06 03 2012 02 07 2012 Unpredicted sheet forming failures of dual-phase (DP) steels can occur in regions of high curvature and with little apparent necking. Such failures are often referred to as “shear fractures”. In order to reproduce...
Journal Articles
Article Type: Predictive Science And Technology In Mechanics And Materials
J. Eng. Mater. Technol. October 2009, 131(4): 041205.
Published Online: August 27, 2009
... the manufacturability of AHSS. Figure 8 shows the results of B-pillar stamping trials for the two materials. As shown in the figure, the part made from Material D is formed successfully whereas that made from Material E has very long shear fractures along the bended corner regions. Note here that the forming...