Manufacturing Technology 2024, 24(6):856-864 | DOI: 10.21062/mft.2024.102

Studies of Nanoscratching in the Aspect of Homogeneity of Adhesive Joints

Kamil Anasiewicz ORCID...
Department of Production Engineering, Faculty of Mechanical Engineering, Lublin University of Technology, Lublin 20-618, Poland

This paper presents the results of nanoscratch tests conducted on adhesive bond thickness, analyzed in terms of material property heterogeneity within adhesive bonds. Nanoscratch tests were performed on adhesive layers made from rigid and elastic adhesives with thicknesses of 0.05 mm and 0.1 mm, under constant load conditions. Penetration depth and residual depth results were analyzed for potential varia-tions in hardness along the adhesive layer thickness. The findings clearly indicate some differences in the material properties of adhesive layers within bonded joints. These results can also be correlated with the phenomenon of apparent Young's modulus, which involves changes in modulus values across the adhesive bond thickness. These findings are crucial for understanding phenomena affecting the consti-tution of adhesive joints, enabling enhancements in their reliability and durability.

Keywords: Adhesive joints, Nanoscratch, Homogeneity of adhesive joints, Adhesive joint properties

Received: September 5, 2024; Revised: December 10, 2024; Accepted: December 13, 2024; Prepublished online: December 20, 2024; Published: December 21, 2024  Show citation

ACS AIP APA ASA Harvard Chicago IEEE ISO690 MLA NLM Turabian Vancouver
Anasiewicz K. Studies of Nanoscratching in the Aspect of Homogeneity of Adhesive Joints. Manufacturing Technology. 2024;24(6):856-864. doi: 10.21062/mft.2024.102.
Download citation

References

  1. KINLOCH, A. J. (1987). Adhesion and Adhesives: Science and Technology. Chapman & Hall, London. Go to original source...
  2. PACKHAM, D. E. (Ed.). (2005). Handbook of Adhesion. 2nd Edition. John Wiley & Sons, Chichester. ISBN: 978-0471497478 Go to original source...
  3. ADAMS, R. D. (Ed.). (2005). Adhesive Bonding: Science, Technology and Applications. Woodhead Publishing, Cambridge. ISBN: 978-1855737419 Go to original source...
  4. SAHA, R., NIX, WD., (2002). Effects of the substrate on the determination of thin film mechanical properties by nanoindentation. ActaMater 50:23-38 Go to original source...
  5. ANASIEWICZ, K., KUCZMASZEWSKI, J. (2021). Apparent Young's Modulus of the Adhesive in Numerical Modeling of Adhesive Joints. Materials, 14(2), p. 328. DOI: 10.3390/ma14020328 Go to original source...
  6. ANASIEWICZ, K., KUCZMASZEWSKI, J. (2022). Apparent Young's Modulus of Epoxy Adhesives. Materials, 15(22), p. 8060. DOI: 10.3390/ma15228060 Go to original source...
  7. LIU, Y., NGAN, A. H. W. (2001). Depth dependence of hardness in crystals measured by nanoindentation. Scripta Materialia, 44(2), pp. 237-241. DOI: 10.1016/S1359-6462(00)00626-8 Go to original source...
  8. OLIVER, W. C., PHARR, G. M. (1992). An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments. Journal of Materials Research, 7(6), pp. 1564-1583. DOI: 10.1557/JMR.1992.1564 Go to original source...
  9. PHARR, G. M., HERBERT, E. G., GAO, Y. (2010). The indentation size effect: A critical examination of experimental observations and mechanistic interpretations. Annual Review of Materials Research, 40, pp. 271-292. DOI: 10.1146/annurev-matsci-070909-104456 Go to original source...
  10. FISCHER-CRIPPS, A. C. (2011). Nanoindentation. Springer Series in Materials Science, Vol. 149. Springer, New York. DOI: 10.1007/978-1-4419-9872-9 Go to original source...
  11. BHUSHAN, B. (Ed.). (2009). Springer Handbook of Nanotechnology. Springer, Berlin. DOI: 10.1007/978-3-540-29857-1 Go to original source...
  12. RHO, J. Y., ASHMAN, R. B., TURNER, C. H. (1993). Young's modulus of trabecular and cortical bone material: ultrasonic and micro tensile measurements. Journal of Biomechanics, 26(2), pp. 111-119. DOI: 10.1016/0021-9290(93)90042-D Go to original source...
  13. HAYASHI, T., KOGUCHI, H., NISHI, N. (2013). Contact analysis for aniso-tropic elastic materials considering surface stress and surface elasticity. J Mech Phys Solids 61:1753-1767 Go to original source...
  14. KUCHARSKI, S., JARZ¡BEK, D., PI¡TKOWSKA, A., WO¬NIACKA, S. (2016). Decrease of Nano-hardness at Ultra-low Indentation Depths in Copper Single Crystal. Experimental Mechanics 56:381-393 Go to original source...
  15. KESE, KO., LI, ZC. BERGMAN, B. (2004). Influence of residual stress on elastic modulus and hardness of soda-lime glass measured by nanoindentation. J Mater Res 19:3109-3119 Go to original source...
  16. BERNACZYK, A., WAGENFÜHR, A., ZBORAY, R., FLISCH, A., LÜTHI, T., VETTER, B., RENTSCH, M., TERFLOTH, C., LINCKE, J., KRYSTOFIAK, T., et al. (2022). Investigations on the Characterization of Various Adhesive Joints by Means of Nanoindentation and Computer Tomography. Materials, 15, 8604. DOI:10.3390/ma15238604 Go to original source...
  17. TOMASTIK, J., CTVRTLIK R., (2013). Nanoscratch test - A tool for evaluation of cohesive and adhesive properties of thin films and coatings. The European Physical Journal Conferences. DOI:10.1051/epjconf/20134800027 Go to original source...
  18. SVOBODOVÁ, J., LYSOÒKOVÁ, I. & KREJÈÍ, M. 2019. Microhardness and Nano-hardness Measurement of Composite Coatings Applied to Aluminium Substrate. Manufacturing Technology, 19, 700-5. Go to original source...
  19. KLUÈIAR, P., BARENYI, I. & MAJERÍK, J. 2022. Nanoindentation Analysis of Inconel 625 Alloy Weld Overlay on 16Mo3 Steel. Manufacturing Technology, 22, 26-33. Go to original source...
  20. KUCZMASZEWSKI, J., ANASIEWICZ, K. (2017). Influence of Adhesive Layer Thickness on Joint Rigidity in Metal-Metal Butt Joint. Technologia i Automatyzacja Monta¿u (Assembly Techniques and Technologies), 97, pp. 39-44. ISSN: 2450-2855

This is an open access article distributed under the terms of the Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0), which permits non-comercial use, distribution, and reproduction in any medium, provided the original publication is properly cited. No use, distribution or reproduction is permitted which does not comply with these terms.