693.932 PEOPLE
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Petrov, R. H. | Madrid |
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| Azevedo, Nuno Monteiro |
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| Rignanese, Gian-Marco |
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Solhjoo, Soheil
University of Groningen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2021State of the art methods to post-process mechanical test data to characterize the hot deformation behavior of metalscitations
- 2020Effects of loading conditions on free surface roughening of AISI 420 martensitic stainless steelcitations
- 2017Two phenomenological models to predict the single peak flow stress curves up to the peak during hot deformationcitations
- 2014Determination of flow stress and the critical strain for the onset of dynamic recrystallization using a sine function
- 2014Two new mathematical models to predict the flow stress at hot deformation
- 2014Evaluation of coefficient of friction in bulk metal formingcitations
- 2013Characterization of nitrocarburized surface layer on AISI 1020 steel by electrolytic plasma processing in an urea electrolytecitations
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article
Evaluation of coefficient of friction in bulk metal forming
Abstract
In this study an upper bound analysis for cylindrical "Barrel Compression Test" (BCT) is developed. BCT method is a very simple method which can be utilized in order to evaluate quantitatively the coefficient of friction by means of just one cylindrical specimen in an upsetting test. The method is checked by a series of finite element method (FEM) simulations and by means of the results of FEM simulations the method is modified. Comment: A self report. 20 Pages, 2 Tables, 2 Figures