Akturk, MuratBoy, MehmetGupta, Munish KumarWaqar, SaadKrolczyk, Grzegorz M.Korkmaz, Mehmet Erdi2024-09-292024-09-2920212238-78542214-0697https://doi.org/10.1016/j.jmrt.2021.11.062https://hdl.handle.net/20.500.14619/4974Powder bed fusion based additive manufacturing techniques involve melting or sintering of powder particles via laser beams to join them in order to attain desired shapes. This study aims to provide basis for material constitutive parameters of widely used aluminum alloy AlSi10Mg alloy. Initially, tensile samples of AlSi10Mg alloy samples were manufactured by using SLM technology. Afterwards, through quasi-static and high temperature tensile tests, an attempt has been made to determine the Johnson-Cook material model of AlSi10Mg. in order to conduct quasi-static tensile tests, strain rates of 10(-3) s(-1), 10(-2) s(-1) and 5 x 10(-2) s(-1) were considered and tests were conducted at ambient temperature. Whereas, for high temperature tensile tests 24,150, 300 degrees C temperature values were considered at the reference strain rate value of 10(-3) s(-1). The numerically simulated tensile results achieved by using the established Johnson-Cook model were then compared with experimental results. It was observed that the maximum error between the test and simulation results was around of 7.5%. The error percentage is well within the acceptable, thus proving the accuracy of the established material model. (c) 2021 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).eninfo:eu-repo/semantics/openAccessSelective laser meltingAdditive manufacturingAlSi10MgJohnson-cookFinite element methodArticle10.1016/j.jmrt.2021.11.0622-s2.0-851200913956259Q1624415WOS:000726976500007Q1