Analysis of fibre orientation distribution in short fibre reinforced polymers: A comparison between optical and tomographic methods

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Title: Analysis of fibre orientation distribution in short fibre reinforced polymers: A comparison between optical and tomographic methods
Authors: Bernasconi, A.1 andrea.bernasconi@polimi.it, Cosmi, F.2, Hine, P.J.3
Source: Composites Science & Technology. Nov2012, Vol. 72 Issue 16, p2002-2008. 7p.
Subjects: Fiber orientation, Fiber-reinforced plastics, Tomography, Polyamide fibers, Extraction (Chemistry), Fiber optics
Abstract: Abstract: The fibre orientation distribution in a material sample of short fibre reinforced polyamide extracted from an injection moulded notched plate was analysed using two different methods, one based on micro-computed tomography and the Mean Intercept Length concept and the other based on the classical optical section method. The two methods were compared in terms of the preferred fibre orientation at a chosen position, and the agreement was found to be excellent provided the correct section plane was chosen for the optical method. The optical method was applied to different section planes to ascertain the best choice. Comparisons with the optical method, which can provide the full fibre orientation distribution, confirm that the analysis based on the MIL concept is capable of capturing important information about the fibre orientation. [Copyright &y& Elsevier]
Copyright of Composites Science & Technology is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Analysis of fibre orientation distribution in short fibre reinforced polymers: A comparison between optical and tomographic methods
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  Data: <searchLink fieldCode="AR" term="%22Bernasconi%2C+A%2E%22">Bernasconi, A.</searchLink><relatesTo>1</relatesTo><i> andrea.bernasconi@polimi.it</i><br /><searchLink fieldCode="AR" term="%22Cosmi%2C+F%2E%22">Cosmi, F.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Hine%2C+P%2EJ%2E%22">Hine, P.J.</searchLink><relatesTo>3</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Composites+Science+%26+Technology%22">Composites Science & Technology</searchLink>. Nov2012, Vol. 72 Issue 16, p2002-2008. 7p.
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  Data: <searchLink fieldCode="DE" term="%22Fiber+orientation%22">Fiber orientation</searchLink><br /><searchLink fieldCode="DE" term="%22Fiber-reinforced+plastics%22">Fiber-reinforced plastics</searchLink><br /><searchLink fieldCode="DE" term="%22Tomography%22">Tomography</searchLink><br /><searchLink fieldCode="DE" term="%22Polyamide+fibers%22">Polyamide fibers</searchLink><br /><searchLink fieldCode="DE" term="%22Extraction+%28Chemistry%29%22">Extraction (Chemistry)</searchLink><br /><searchLink fieldCode="DE" term="%22Fiber+optics%22">Fiber optics</searchLink>
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  Label: Abstract
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  Data: Abstract: The fibre orientation distribution in a material sample of short fibre reinforced polyamide extracted from an injection moulded notched plate was analysed using two different methods, one based on micro-computed tomography and the Mean Intercept Length concept and the other based on the classical optical section method. The two methods were compared in terms of the preferred fibre orientation at a chosen position, and the agreement was found to be excellent provided the correct section plane was chosen for the optical method. The optical method was applied to different section planes to ascertain the best choice. Comparisons with the optical method, which can provide the full fibre orientation distribution, confirm that the analysis based on the MIL concept is capable of capturing important information about the fibre orientation. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of Composites Science & Technology is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.compscitech.2012.08.018
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      – Code: eng
        Text: English
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        PageCount: 7
        StartPage: 2002
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      – SubjectFull: Fiber orientation
        Type: general
      – SubjectFull: Fiber-reinforced plastics
        Type: general
      – SubjectFull: Tomography
        Type: general
      – SubjectFull: Polyamide fibers
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      – SubjectFull: Extraction (Chemistry)
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      – SubjectFull: Fiber optics
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      – TitleFull: Analysis of fibre orientation distribution in short fibre reinforced polymers: A comparison between optical and tomographic methods
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              Text: Nov2012
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