In this study, computer simulation and a three-dimensional minimum spanning tree (3D MST) have been used for reconstructing the crack pathway on a stereometric measuring file acquired as a result of profilographometric analyses of the surfaces of fractures of WC-Co sintered carbides.

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1. Taking advantage of the percolation phenomenon for simulating the crack process of brittle materials based on the example of sialon ceramics
2. Multifractal description of fracture morphology: quasi 3D analysis of fracture surface
3. Multifractal description of fracture morphology: full 3D analysis of fracture surface