Analysis of fracture mechanisms sheets from low carbon, low alloy steels under static and dynamic loads. Chapter

The paper studies the relationship between a given structural state and the kinetics of low-carbon low-alloy steel fracture 10G2FB. Found that the predominant mechanism for the destruction of the ferrite component of the merger is the micropores. Pearlitic colonies destruction occurs in two equal mechanisms: through the merger of micropores and Quasibrittle. Destruction mechanism bainitic and martensitic constituents is changed depending on the direction of orientation colonies main crack dissemination.