Corrosion crack growth in a bi-material system
Bi-materials composed of thin layers ideally bonded to large substrates are considered. Cracksemerging from an almost flat surface and propagating through the bi-materials are studied.The cracks acquire realistic geometrical shapes, where the tips are integral parts of the cracksurfaces. Crack propagation is related to surface evolution resulting from material loss due tocorrosion. Controlling mecBi-materials composed of thin layers ideally bonded to large substrates are considered. Cracks emerging from an almost flat surface and propagating through the bi-materials are studied. The cracks acquire realistic geometrical shapes, where the tips are integral parts of the crack surfaces. Crack propagation is related to surface evolution resulting from material loss due to corrosion. Controlling