Fracture toughness behavior of low-C medium-Mn high-strength steel with submicron-scale laminated microstructure of tempered martensite and reversed austenite
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DOI: 10.1007/s10853-019-03776-2
Abstract: Fracture toughness was studied in terms of crack-tip opening displacement (CTOD) in low-C medium-Mn high-strength steel at both room temperature and − 40 °C, and excellent fracture toughness was obtained. The critical CTOD values (δ) and… read more here.
Keywords: fracture; low medium; tempered martensite; reversed austenite ... See more keywords
Correlation between reversed austenite and mechanical properties in a low Ni steel treated by ultra-fast cooling, intercritical quenching and tempering
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DOI: 10.1007/s10853-019-04029-y
Abstract: In this study, the correlation between reversed austenite formed at different tempering temperatures and mechanical properties in a low Ni steel treated by ultra-fast cooling, intercritical quenching and tempering was investigated in detail. It was… read more here.
Keywords: low steel; steel treated; properties low; mechanical properties ... See more keywords
Interplay between reversed austenite and plastic deformation in a directly quenched and intercritically annealed 0.04C-5Mn low-Al steel
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DOI: 10.1016/j.jallcom.2016.11.046
Abstract: Abstract We have elucidated here the interplay between reversed austenite and plastic deformation in a directly quenched and intercritically annealed medium-manganese low-Al steel in terms of microstructural evolution and mechanical properties. The ultra-low carbon 5Mn… read more here.
Keywords: steel; directly quenched; reversed austenite; plastic deformation ... See more keywords
Advantageous Implications of Reversed Austenite for the Tensile Properties of Super 13Cr Martensitic Stainless Steel
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DOI: 10.3390/ma15217697
Abstract: The advantageous implications of the microstructure and volume fraction of reversed austenite for the tensile properties of super 13Cr martensitic stainless steel (13Cr SMSS) in an experiment with quenching and double-step tempering treatment in the… read more here.
Keywords: advantageous implications; super 13cr; properties super; austenite tensile ... See more keywords
Effect of Cu on the Formation of Reversed Austenite in Super Martensitic Stainless Steel
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DOI: 10.3390/ma16031302
Abstract: We investigated the effect of Cu on the formation of reversed austenite in super martensitic stainless steel by using X-ray diffraction (XRD), a transmission electron microscope (TEM) and an energy-dispersive spectrometer (EDS). Our results showed… read more here.
Keywords: effect formation; formation reversed; steel; reversed austenite ... See more keywords