Structural Organization and Properties of a Natural Ferrite-Martensite Steel Composite

Pustovoit, V. N.; Dolgachev, Yu. V.; Dombrovskii, Yu. M.; Duka, V. V.

doi:10.1007/s11041-020-00570-9

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2022

2024

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Cited by 7 publications

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“…This is explained by the presence of 40% of ferrite in the composite material. Hence, the suggested composite material has an advantage in terms of mechanical properties [8,9].…”

Section: MMmentioning

confidence: 99%

Relationship between the Structural-Phase Composition and the Fracture Mechanism of High-Strength Contruction Steel

Арефьева

Duka

Zabiyaka

2022

Technical Physics Letters

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In this work, the fracture surface of a 1.0481 steel sample having a layered ferrite-martensitic structure after special heat treatment was studied by optical and scanning electron microscopy. The samples were subjected to a shock-bending test at negative temperature. A sample made of the same steel with a homogeneous martensitic structure was used for comparative analysis. The features of the destruction mechanisms of the studied samples are described. Keywords: construction steel, layered structure, fracture surface, visco-brittle mechanism, impact strength.

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“…This is explained by the presence of 40% of ferrite in the composite material. Hence, the suggested composite material has an advantage in terms of mechanical properties [8,9].…”

Section: MMmentioning

confidence: 99%