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Paper Information

Journal:   JOURNAL OF SOLID MECHANICS   2019 , Volume 11 , Number 2; Page(s) 425 To 439.
 
Paper: 

Modelling Mechanical Properties of AISI 439-430Ti Ferritic Stainless Steel Sheet

 
 
Author(s):  Brinis n., Regaiguia b., Chahaoui o.*, Maatougui n., Fares m.l.
 
* Engineering Sciences and Advanced Materials Laboratory (ISMA), Laghrour Abbes University of Khenchela, Algeria
 
Abstract: 
The comprehension of the anisotropy impacts on mechanical properties of the rolled steel sheets was investigated using a nonquadratic anisotropic yield function. In this study, experimental and modelling determination regarding the behaviour of an industrial rolled sheet for a ferritic stainless low-carbon steel were carried out. The parameters of the associated yield equation, derived from the three orthotropic yield functions proposed by Hill48, Yld96 and Yld2000-2d, were determined. Predictions and the evolution of normalized yield stress and normalized Lankford parameters (plastic strain ratio) obtained by the presented investigative are considered. The forecasts given by the YLD2000-2d criterion are consistent with that of the experience. In order to describe the path of strain behavior, the isotropic hardening function is described using the following four empirical standard formulae based on: Hollomon, Ludwick, Swift and Voce law. More accurately, the anisotropy coefficients of three yield functions are represented as a function of the longitudinal equivalent plastic strain.
 
Keyword(s): Constitutive model,Sheet metal forming,Anisotropy evolution,Orthotropic yield criterion,Isotropic hardening function
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

Brinis, n., & Regaiguia, b., & Chahaoui, o., & Maatougui, n., & Fares, m. (2019). Modelling Mechanical Properties of AISI 439-430Ti Ferritic Stainless Steel Sheet. JOURNAL OF SOLID MECHANICS, 11(2), 425-439. https://www.sid.ir/en/journal/ViewPaper.aspx?id=667526



Vancouver: Copy

Brinis n., Regaiguia b., Chahaoui o., Maatougui n., Fares m.l.. Modelling Mechanical Properties of AISI 439-430Ti Ferritic Stainless Steel Sheet. JOURNAL OF SOLID MECHANICS. 2019 [cited 2021July31];11(2):425-439. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=667526



IEEE: Copy

Brinis, n., Regaiguia, b., Chahaoui, o., Maatougui, n., Fares, m., 2019. Modelling Mechanical Properties of AISI 439-430Ti Ferritic Stainless Steel Sheet. JOURNAL OF SOLID MECHANICS, [online] 11(2), pp.425-439. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=667526.



 
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