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Welcome as industrial PhD candidate Wu Peng!

Wu Peng is an industrial PhD candidate at BTH. Working as an R&D Engineer with Sanndvik Coromant he’ll now “double” by doing his PhD with a focus on developing mechanistic cutting force models based on testing and mathematical modelling. WHO ARE YOU AND WHAT IS YOUR BACKGROUND? My name is Wu Peng and I’m from […]

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A modified johnson-cook model for ferritic-pearlitic steel in dynamic strain aging regime

Abstract In this study, the flow stress behavior of ferritic-pearlitic steel (C45E steel) is investigated through isothermal compression testing at different strain rates (1 s-1, 5 s-1, and 60 s-1) and temperatures ranging from 200 to 700 °C. The stress-strain curves obtained from experimental testing were post-processed to obtain true stress-true plastic strain curves. To […]

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