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Local plastic strains, which develop at the initial stages of delayed fracture of the heat-affected zone of high-strength low-alloy 14KhGN2MDAFB steel with σ0.2 ≥ 700 MPa, have been investigated using x-ray diffraction analysis. It has been found that the local plastic strain values increase with time of holding under long-term loading. In this case, the maximum local plastic strain occurs in the...
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