Volltext-Downloads (blau) und Frontdoor-Views (grau)
  • search hit 6 of 34
Back to Result List

Quasi Static Indentation Measurements: A Tool for Micromechanical Investigations of Interfaces in Polymer Materials

  • The ongoing miniaturization, multi-layer structure parts and hybrid parts require methods to determine mechanical properties on a micro-scale. However, there is a gap in measuring techniques. On one hand there are the classical methods to measure hardness e.g. VICKERS, ROCKWELL, UNIVERSAL, IRHD etc having resolutions typically above 100μm. On the other hand there are well-developed AFM methods that allow for the determination of mechanical properties in the nanometer range. This paper describes an indentation technique that yields data of mechanical properties in the micrometer range between typically 5 to 50 μm. The measuring device and the data evaluation is presented. Results of micro-mechanical mapping are shown for NR-SBR rubber interfaces, a fuel tank and a part manufactured by two component injection moulding. Finally, the measured micro-mechanical stiffness is compared to the YOUNG’s modulus of the corresponding materials.

Export metadata

Additional Services

Share in Twitter Search Google Scholar Check availability

Statistics

Show usage statistics
Metadaten
Document Type:Part of a Book
Language:English
Author:Bernhard Möginger, Volker Herrmann, Claus Unseld
Parent Title (Multiple Languages):Zacharias, terHorst et al. (Hg.): Forschungsspitzen und Spitzenforschung. Innovationen an der FH Bonn-Rhein-Sieg, Festschrift für Wulf Fischer
First Page:315
Last Page:327
ISBN:978-3-7908-2126-0
DOI:https://doi.org/10.1007/978-3-7908-2127-7_28
Publisher:Physica-Verlag
Place of publication:Heidelberg
Publication year:2009
Departments, institutes and facilities:Fachbereich Angewandte Naturwissenschaften
Dewey Decimal Classification (DDC):6 Technik, Medizin, angewandte Wissenschaften / 66 Chemische Verfahrenstechnik / 660 Chemische Verfahrenstechnik
Collectives:Zacharias, terHorst et al. (Hg.): Forschungsspitzen und Spitzenforschung. Innovationen an der FH Bonn-Rhein-Sieg, Festschrift für Wulf Fischer
Entry in this database:2015/04/02