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Indentation hardness and scratch tests for thin layers manufactured by sol-gel process.

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Title: Indentation hardness and scratch tests for thin layers manufactured by sol-gel process.
Authors: Guediche, A.1 (AUTHOR) amira.guediche@cea.fr, Compoint, F.1 (AUTHOR), Boscher, C.1 (AUTHOR), Stelian, C.2 (AUTHOR), Piombini, H.1 (AUTHOR) herve.piombini@cea.fr
Source: Thin Solid Films. Apr2021, Vol. 724, pN.PAG-N.PAG. 1p.
Subjects: Hardness testing, Sol-gel processes, Elasticity, Elastic modulus, Manufacturing processes, Thin films, Self-healing materials, Silica films
Abstract: • Design of a homemade nano-indenter with a microscope and a scanning stage. • Study of mechanical properties of silica-PDMS (polydimethylsiloxane) ormosils. • Determination of hardness and elastic modulus by nano-indentation. • Comprehension of self-healing mechanisms. Indentation hardness and scratch tests are common techniques used in industries and laboratories to determine the mechanical properties of thin films. Here, we propose to determine a relative value of the elastic modulus and hardness of thin films composed of a mixture of polydimethylsiloxane and polymeric silica with elastic properties and self-healing effects. For this study, a homemade nano-indenter and nano scratch tester have been designed with a microscope and a scanning stage allowing the carrying out of measurements on transparent materials having a weak elastic modulus and the possibility to identify a self-healing effect of these films. [ABSTRACT FROM AUTHOR]
Copyright of Thin Solid Films 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.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 149549164
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Indentation hardness and scratch tests for thin layers manufactured by sol-gel process.
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  Data: <searchLink fieldCode="AR" term="%22Guediche%2C+A%2E%22">Guediche, A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> amira.guediche@cea.fr</i><br /><searchLink fieldCode="AR" term="%22Compoint%2C+F%2E%22">Compoint, F.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Boscher%2C+C%2E%22">Boscher, C.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Stelian%2C+C%2E%22">Stelian, C.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Piombini%2C+H%2E%22">Piombini, H.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> herve.piombini@cea.fr</i>
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  Data: <searchLink fieldCode="JN" term="%22Thin+Solid+Films%22">Thin Solid Films</searchLink>. Apr2021, Vol. 724, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Hardness+testing%22">Hardness testing</searchLink><br /><searchLink fieldCode="DE" term="%22Sol-gel+processes%22">Sol-gel processes</searchLink><br /><searchLink fieldCode="DE" term="%22Elasticity%22">Elasticity</searchLink><br /><searchLink fieldCode="DE" term="%22Elastic+modulus%22">Elastic modulus</searchLink><br /><searchLink fieldCode="DE" term="%22Manufacturing+processes%22">Manufacturing processes</searchLink><br /><searchLink fieldCode="DE" term="%22Thin+films%22">Thin films</searchLink><br /><searchLink fieldCode="DE" term="%22Self-healing+materials%22">Self-healing materials</searchLink><br /><searchLink fieldCode="DE" term="%22Silica+films%22">Silica films</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: • Design of a homemade nano-indenter with a microscope and a scanning stage. • Study of mechanical properties of silica-PDMS (polydimethylsiloxane) ormosils. • Determination of hardness and elastic modulus by nano-indentation. • Comprehension of self-healing mechanisms. Indentation hardness and scratch tests are common techniques used in industries and laboratories to determine the mechanical properties of thin films. Here, we propose to determine a relative value of the elastic modulus and hardness of thin films composed of a mixture of polydimethylsiloxane and polymeric silica with elastic properties and self-healing effects. For this study, a homemade nano-indenter and nano scratch tester have been designed with a microscope and a scanning stage allowing the carrying out of measurements on transparent materials having a weak elastic modulus and the possibility to identify a self-healing effect of these films. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Thin Solid Films 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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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.tsf.2021.138618
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Hardness testing
        Type: general
      – SubjectFull: Sol-gel processes
        Type: general
      – SubjectFull: Elasticity
        Type: general
      – SubjectFull: Elastic modulus
        Type: general
      – SubjectFull: Manufacturing processes
        Type: general
      – SubjectFull: Thin films
        Type: general
      – SubjectFull: Self-healing materials
        Type: general
      – SubjectFull: Silica films
        Type: general
    Titles:
      – TitleFull: Indentation hardness and scratch tests for thin layers manufactured by sol-gel process.
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            NameFull: Guediche, A.
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            NameFull: Compoint, F.
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            NameFull: Boscher, C.
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            NameFull: Stelian, C.
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            – D: 30
              M: 04
              Text: Apr2021
              Type: published
              Y: 2021
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              Value: 724
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