Serhat Onur Çakmak

E-mail

ocakmak@metu.edu.tr

Department

Graduate School of Natural and Applied Sciences

ORCID

0000-0002-5316-264X

A crystal plasticity based finite element framework for RVE calculations of two-phase materials: Void nucleation in dual-phase steels Yalçınkaya, Tuncay; Çakmak, Serhat Onur (Elsevier BV, 2021-05-01) A crystal plasticity based finite element (CPFE) framework is developed for performing representative volume element (RVE) calculations on two-phase materials. The present paper investigates the mechanical response and the...
Morphology and Grain Orientation Dependent Localization and Necking in Dual-phase Steels Çakmak, Serhat Onur; Yalçınkaya, Tuncay (2019-01-01) This paper studies the plastic deformation, localization and the necking behavior of polycrystalline dual phase (DP) steels, with different martensite volume fractions, and ferrite orientation distributions, through crysta...
A Micromechanics Based Numerical Investigation of Dual Phase Steels Yalçınkaya, Tuncay; Çakmak, Serhat Onur (Elsevier BV; 2019-01-01) The aim of this paper is to investigate the effects of microstructural parameters such as the volume fraction, morphology and spatial distribution of the martensite phase and the grain size of the ferrite phase on the plas...
The relationship between drinking motives and anxiety sensitivity in university students Çakmak, Serhat Onur (2007-01-01) Motivational model of alcohol use suggests that the decision to drink is a goal-directed process in which individuals choose to drink based on their expectation that drinking will have desired outcomes. According to the mo...

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