Method for repeated calculation of the bond strength of substrates bonded to each other

摘要

The method involves moving a blade (4) at a bond interface (3) between two substrates (1,2), such that a crack front (6) is formed between the substrates. A distance between the crack front and the blades as a crack length (5) is determined and the blades are moved along the bond interface in the direction of the crack front between the substrates, such that the crack front is displaced away from the blades.