Research Article

Characterization and Prediction of Cracks in Coated Materials: Direction and Length of Crack Propagation in Bimaterials

Figure 14

Results of FEM with three cracks after a 500 MPa loading charge: (a) length of cracks equal to 30 μm, (b) the cracks after propagation, when they reach 0.57 μm length, and (c) the cracks forming a deflection between the steel and zinc.
(a)
(b)
(c)