@article{Pöhl_Schwarz_Junker_Hackl_Theisen_2015, title={Indentation and scratch testing – experiment and simulation}, volume={3}, url={https://icscm.ub.rub.de/index.php/ICSCM/article/view/412}, DOI={10.13154/icscm.3.2015.292-308}, abstractNote={Most modern wear resistant materials feature a multiphase microstructure and the macroscopic<br />wear behavior is controlled by the local mechanical properties of the single phases. Indentation<br />testing and in particular nanoindentation allows for the local mechanical characterization of<br />materials and their phases. This paper addresses the determination of important mechanical<br />parameters such as hardness, Young’s modulus and indentation energy parameters of single<br />phases in multiphase wear resistant materials. Important influencing factors such as matrix<br />influence on the indentation results of an embedded hard phase, the indentation-size-effect (ISE),<br />the effect of crystallographic orientation, and the fracturing behavior of hard phases are addressed.<br />In addition, the results of scratch tests on the cold work tool steel X210Cr12 and a WC-Co hard<br />metal are presented in order to investigate aspects of the mechanical behavior under abrasion.<br />The deformation behavior under indentation and scratch loading was analyzed by scanning<br />electron microscopy (SEM) and atomic force microscopy (AFM). Besides the experiments<br />supplementary numerical simulations of indentation and scratching testing with the use of the<br />Finite-Element-Method (FEM) are presented.}, journal={International Conference on Stone and Concrete Machining (ICSCM)}, author={Pöhl, F. and Schwarz, S. and Junker, P. and Hackl, K. and Theisen, W.}, year={2015}, month={Nov.}, pages={292–308} }