Abstract
Bimetallic three-point-bending specimens and four-point-bending fatigue test specimens were produced from strength mismatched stainless steel/low carbon steel bi-material. Both the J resistance curves and fatigue crack growth behavior were investigated for the bi- and bulk materials. The results showed that a crack initiated easily at the interface, and crack growth resistance along interface was inferior to that of the corresponding bulk materials under either static or dynamic loading conditions.
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Jiang, F., Deng, Z.L., Sun, J. et al. Crack propagation resistance along strength mismatched bimetallic interface. J. of Materi Eng and Perform 13, 93–98 (2004). https://doi.org/10.1361/10599490417597
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DOI: https://doi.org/10.1361/10599490417597