Analysis and elimination of the stretcher strains on TH415 tinplate rings in the stamping process

Pepelnjak, Tomaž; Barišić, Branimir

doi:10.1016/j.jmatprotec.2006.12.025

Cited by 28 publications

(19 citation statements)

References 12 publications

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“…Advances in material processing such presented by Stergiopoulos et al (2005) or Misran et al (2007), Gandía et al (2003), Hepp et al (2000) and Pepelnjak and Barišić (2007) causes that new solar cell technologies are emerging. Emerging photovoltaic solar cell technologies such as thin film (Hepp et al, 2000) and photoelectrochemical (PEC) (Stergiopoulos et al, 2005) solar cells tend to be cheaper than silicon cells made in standard technologies.…”

Section: Introductionmentioning

confidence: 99%

Cost-effective power converter for thin film solar cell technology and improved power quality

Sladić

Barišić

Soković

2008

Journal of Materials Processing Technology

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Section: Introductionmentioning

confidence: 99%

Cost-effective power converter for thin film solar cell technology and improved power quality

Sladić

Barišić

Soković

2008

Journal of Materials Processing Technology

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“…Sharp yield point leads to sheet surface non-uniform plastic deformation patterns called 'stretcher-strain marks' during stamping operations, considerably deteriorating sheet metal product quality (Pepelnjak et al, 2007).…”

Section: Introductionmentioning

confidence: 99%

Influence of Temper Rolling on Tensile Property of Low Carbon Steel Sheets by Application of Hill 48 Anisotropic Yield Criterion

Jafarlou

Hassan

Mardi

et al. 2014

Procedia Engineering

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Temper rolling is a fundamental process applied in steel industries to improve the tensile properties of sheet steels by eliminating discontinuous yield behaviours. Virtually evaluating the effects of temper rolling mechanics on eliminating discontinuity is still a crucial problem due to a lack of comprehensive constitutive material models that correctly describe this elimination mechanism. In this paper, modified anisotropic constitutive model based on Hill's 48 yield criterion are used for finite element analysis (FEA) of the temper rolling process. This model was applied for four different sheet thicknesses and the FEA results are compared with experimental results obtained directly from the production line. According to the results, the customized model that implements the modified anisotropic yielding criterion efficiently describes the tensile behaviour of low carbon steels following temper rolling, and it more accurately predicts the lower and upper yielding points than the isotropic yielding criterion. This model thus assists to facilitate the simulation, optimization and prediction of mechanical properties following temper rolling.

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“…Numerous studies have shown that besides the chemical composition,10–13 the temperature,6, 14 strain, and strain rate,15–17 have a major influence on the ductility of the material. In the literature, different experimental techniques, usually employing a Gleeble machine, were used for the experimental determination of ductility curves.…”

Section: Introductionmentioning

confidence: 99%

Development of New Testing Procedure for Physical Simulation of the Continuous‐Casting Process for Steels

Bradaškja¹,

Fazarinc

Kugler

2012

steel research int.

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A new testing procedure was developed to simulate the microstructural changes encountered during the continuous‐casting process of steels. It offers a simultaneous guide to the temperature and mechanical loading with great accuracy. In the present study, two types of experiments were conducted for two different thermo‐mechanical programs: the first type with melting of the specimen before the simulation, and second type with homogenization of the specimen prior to conducting the simulation. The results show that the testing set‐up can be implemented to define the optimum process parameters during continuous casting. Furthermore, the test can also be used to study other microstructural changes in steels or other metals during complex thermo‐mechanical loadings.

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Analysis and elimination of the stretcher strains on TH415 tinplate rings in the stamping process

Cited by 28 publications

References 12 publications

Cost-effective power converter for thin film solar cell technology and improved power quality

Cost-effective power converter for thin film solar cell technology and improved power quality

Influence of Temper Rolling on Tensile Property of Low Carbon Steel Sheets by Application of Hill 48 Anisotropic Yield Criterion

Development of New Testing Procedure for Physical Simulation of the Continuous‐Casting Process for Steels

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