| Zugriffsnummer | 18985 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | An in-situ imaging system for the investigation of interlayer deformation during nanoindentation testing |
| Autor(in); Institution |
Li, Zhi; 5.1, Nano- und Mikrometrologie, PTB-Braunschweig
Herrmann, Konrad; 5.1, Nano- und Mikrometrologie, PTB-Braunschweig
Pohlenz, Frank; 5.1, Nano- und Mikrometrologie, PTB-Braunschweig
|
| Quelle/Jahr | Proceedings of the 6th international conference, European Society for Precision Engineering and Nanotechnology : May 28th - June 1st, 2006, Baden bei Wien, Vienna: 1 (2006), 394 - 397 |
| Herausgeber(in) |
Zervos, H.
|
| ISBN | 0-9553082-0-8 ; 978-0-9553082-0-8 |
| Verlag | Bedford: Euspen |
| Konferenzangaben | 6th International conference and 8th annual general meeting of the European society for precision engineering and nanotechnology, Baden bei Wien, 28, May - 01, June, 2006, Austria |
| Freie Schlagworte | Laser scanning confocal microscopy ; nanoindentation ; interlayer deformation ; indenter tip geometry |
| Zusammenfassung | The investigation of the in-situ and real-time interlayer deformation within the specimen during nanoindentation testing is expected to be an effective method to verify the basic theories and mathematical models for interpreting nanoindentation procedure. In this paper an in-situ imaging system for monitoring the interaction between the indenter tip and the layer-substrate system is proposed, in which the laser scanning confocal microscopy with axial resolution of about 1 nm is employed. By means of the layer sectioning capabilities of the typical confocal microscopy, 3D deformation in the interfaces of the coating-substrate system caused by indentation can be measured with high accuracy. Furthermore, the indenter tip geometry and its deformation during the indentation can be directly determined. An experimental setup has been developed and is described with preliminary experimental results. |
Zitierung
Li, Z., Herrmann, K., & Pohlenz, F. (2006). An in-situ imaging system for the investigation of interlayer deformation during nanoindentation testing. 6th International conference and 8th annual general meeting of the European society for precision engineering and nanotechnology, Baden bei Wien, 28, May - 01, June, 2006, Austria.