Approximation model of the stress-strain curve for deformation of aluminium alloys

The main purpose of this paper is to give a mathematical description of flow stress of examined aluminium alloys on the basis of upsetting tests perdormed in a servohydraulic plastomer. Deformation curves have been described by means of the Sellars-Tegart-Garofalo equation, with the aid of linear re...

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Main Authors:	J. Horsinka, J. Kliber, K. Drozd, I. Mamuzić
Format:	Article
Language:	English
Published:	Croatian Metallurgical Society 2011-04-01
Series:	Metalurgija
Subjects:	alloys regression analysis neural networks stress-strain curves compression test
Online Access:	http://public.carnet.hr/metalurg/Metalurgija/2011_vol_50/No_2/MET_50_2_81-84_Horsinka.pdf

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spelling	doaj-e4a427069b2741f484ea35c2bcd8e6ff2020-11-24T23:35:29ZengCroatian Metallurgical SocietyMetalurgija0543-58461334-25762011-04-015028184Approximation model of the stress-strain curve for deformation of aluminium alloysJ. HorsinkaJ. KliberK. DrozdI. MamuzićThe main purpose of this paper is to give a mathematical description of flow stress of examined aluminium alloys on the basis of upsetting tests perdormed in a servohydraulic plastomer. Deformation curves have been described by means of the Sellars-Tegart-Garofalo equation, with the aid of linear regression analysis by the neural network method implemented in the NEUREX program.http://public.carnet.hr/metalurg/Metalurgija/2011_vol_50/No_2/MET_50_2_81-84_Horsinka.pdfalloysregression analysisneural networksstress-strain curvescompression test
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	J. Horsinka J. Kliber K. Drozd I. Mamuzić
spellingShingle	J. Horsinka J. Kliber K. Drozd I. Mamuzić Approximation model of the stress-strain curve for deformation of aluminium alloys Metalurgija alloys regression analysis neural networks stress-strain curves compression test
author_facet	J. Horsinka J. Kliber K. Drozd I. Mamuzić
author_sort	J. Horsinka
title	Approximation model of the stress-strain curve for deformation of aluminium alloys
title_short	Approximation model of the stress-strain curve for deformation of aluminium alloys
title_full	Approximation model of the stress-strain curve for deformation of aluminium alloys
title_fullStr	Approximation model of the stress-strain curve for deformation of aluminium alloys
title_full_unstemmed	Approximation model of the stress-strain curve for deformation of aluminium alloys
title_sort	approximation model of the stress-strain curve for deformation of aluminium alloys
publisher	Croatian Metallurgical Society
series	Metalurgija
issn	0543-5846 1334-2576
publishDate	2011-04-01
description	The main purpose of this paper is to give a mathematical description of flow stress of examined aluminium alloys on the basis of upsetting tests perdormed in a servohydraulic plastomer. Deformation curves have been described by means of the Sellars-Tegart-Garofalo equation, with the aid of linear regression analysis by the neural network method implemented in the NEUREX program.
topic	alloys regression analysis neural networks stress-strain curves compression test
url	http://public.carnet.hr/metalurg/Metalurgija/2011_vol_50/No_2/MET_50_2_81-84_Horsinka.pdf
work_keys_str_mv	AT jhorsinka approximationmodelofthestressstraincurvefordeformationofaluminiumalloys AT jkliber approximationmodelofthestressstraincurvefordeformationofaluminiumalloys AT kdrozd approximationmodelofthestressstraincurvefordeformationofaluminiumalloys AT imamuzic approximationmodelofthestressstraincurvefordeformationofaluminiumalloys
_version_	1725526024790212608

Approximation model of the stress-strain curve for deformation of aluminium alloys

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