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    Uncertainties on the mechanical behaviour of bronze sheets: influence on the failure in bending

    Copper alloys are extensively used in the manufacture of electrical and electronic components, which strength depends on the material mechanical properties, which in turn depend on the metallurgical state. Eve...

    Ghinwa Ouaidat, Amine Lagroum, Ahmed Kacem in International Journal of Material Forming (2024)

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    Numerical Analysis on the Spatiotemporal Characteristics of the Portevin–Le Chatelier Effect in Ti-12Mo Alloy

    A simplified 3D FE model based on McCormick’s model is developed to numerically predict the spatiotemporal behaviors of the PLC effect in Ti-12Mo alloy tensile tests at 350 °C with strain rates from the order ...

    Shiyuan Luo, Yongxin Jiang, Sandrine Thuillier in Metals and Materials International (2023)

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    Occurrence and numerical prediction of surface defects during flanging of metallic sheets

    Surface defects can develop on automotive exterior panels after drawing and flanging steps, during springback and may alter significantly the vehicle quality. These defects are characterized by a small depth b...

    Alban Le Port, Sandrine Thuillier in International Journal of Material Forming (2010)