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Comparison of Medium Manganese Steel and Q345 Steel on Corrosion Behavior in a 3.5 wt % NaCl Solution. [PDF]
Materials (Basel), 2017 A cyclic wet/dry accelerated corrosion test was used to compare the corrosion behavior of medium-Mn steel and Q345 steel. In terms of scanning electron microscope (SEM), using X-ray diffraction (XRD), electron probe microanalysis (EPMA), X-ray photoelectron spectroscopy (XPS), and analysis of the corrosion process, the results showed that the medium-Mn
Su G, Gao X.
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Advanced High-Strength Medium-Manganese Steels as an Alternative to Conventional Forging Steels: A Review. [PDF]
Materials (Basel)This review highlights conventional forging steels and advanced medium-Mn steels containing retained austenite (RA), emphasizing their potential for industrial forging applications. Modern steels intended for forgings are required to combine strength, ductility, toughness and fatigue resistance with good hardenability and machinability at minimal cost.
Kozłowska A, Wojtacha A.
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Tempering and Austempering of Double Soaked Medium Manganese Steels [PDF]
Frontiers in Materials, 2021 The addition of a tempering or austempering step to the double soaking of a 0.14C–7.17Mn (wt pct) steel was investigated in the present contribution. The double soaking heat treatment is a two-step intercritical annealing heat treatment, which generates microstructures of athermal martensite, retained austenite and ferrite when applied to medium ...
Alexandra Glover +3 more
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Forecasting the steelmaking and casting of a medium manganese steel
IOP Conference Series: Materials Science and Engineering, 2023 Abstract The steelmaking and casting of medium Mn steels brings some challenges in the production route because of their high alloying content. In this paper, the evaluation of the casting processes for these steel chemistries is assessed with a set of models and laboratory-scale tests, in order to find possible casting conditions ...
B. Santillana, R. Rana, A. Burghardt
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The continuous casting behavior of medium manganese steels
Journal of Materials Research and Technology, 2021 Journal of materials research and technology : jm&t 15, 292-305 (2021).
Tarek Allam +5 more
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Plasma Nitriding of an Air-Hardening Medium Manganese Forging Steel
HTM Journal of Heat Treatment and Materials, 2022 Abstract The impact of plasma nitriding on the microstructure and the hardness of a recently developed 4 wt.-% medium manganese steel are presented. In contrast to standard quench and tempering steels, the investigated material achieves its martensitic microstructure by air-cooling from the forging heat, which enables the reduction of
Gramlich, Alexander Roald Michael +2 more
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Alloying and Processing of Medium Manganese Steels for Forging Applications
BHM Berg- und Hüttenmännische Monatshefte, 2022 AbstractThe processability of medium Mn-containing steels (MMnS) with 4–10% Mn is discussed in light of their continuous casting behavior. Precipitation, phase transformation, extension, or shift of solidification intervals induced by various alloying concepts are decisive in controlling the hot ductility. It turns out that the formation of complex AlN
Bleck, Wolfgang +2 more
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Microstructure Evolution of a Medium Manganese Steel During Thermomechanical Processing [PDF]
Metallurgical and Materials Transactions A, 2016 An as-cast Fe-0.2C-10Mn-3Si-3Al medium manganese steel with a ferrite plus austenite duplex microstructure was subjected to hot compression tests at deformation temperatures within two-phase (α + γ) range and various strain rates. The microstructure evolution of the experimental steel during hot deformation was investigated.
Sun, Binhan +3 more
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Recent Developments in Medium and High Manganese Steels
Metals, 2022 A huge amount of intellectual effort is currently being devoted to the study of medium and high manganese steels due to the diverse and impressive mechanical properties that can be achieved with these steels [...]
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Special issue on ‘Medium manganese steels’ [PDF]
Materials Science and Technology, 2019 The global automotive industry has been desperately striving to address the challenge of weight reduction in automobiles in order to decrease the carbon footprint and increase fuel efficiency.
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