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Numerical Simulation of Flow and Solidification Behavior of Medium Mn steel in Thin Slab Mold [PDF]
TeshugangThe flow and solidification characteristics of molten steel in thin slab continuous casting mold of medium Mn steel with section of 1 500 mm×90 mm were studied by numerical simulation.
Tian Runyu, Song Bingjun, Peng Zhongyuan, Qiu Yarong, Kong Lingzhong, Yang Jie
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, 2022 Medium Mn steels containing 4-12 wt\% Mn are a relatively new class of steels which has gained significant research attention over the past decade. These steels are typically duplex (austenite$+$ferrite) and can be processed in various ways to produce different microstructure variants. Additional Twinning Induced Plasticity (TWIP) and/or Transformation
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工程科学学报, 2020 Lightweight materials are desired for energy saving and emission reduction of automobiles. A promising material for automobile parts is advanced high strength steel (AHSS).
Bin HU +4 more
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Journal of Materials Research and Technology, 2023 Multilayer laminates with a 304 stainless steel as surface layers and with a low C steel and a medium-Mn steel as alternating central layers have been developed in the present study.
Yanke Liu +7 more
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Effect of inclusions on the hydrogen embrittlement of martensitic medium-Mn steel
Journal of Materials Research and Technology, 2023 In this study, we investigated the hydrogen embrittlement (HE) of martensitic medium-Mn steels with varying levels of S and Ti contents using thermal desorption analysis, silver decoration, slow strain rate tensile testing, and fractography.
Minjeong Kim +4 more
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Application of Quenching and Partitioning Processing to Medium Mn Steel [PDF]
Metallurgical and Materials Transactions A, 2014 The present work analyzes the application of quenching and partitioning processing to medium Mn steel to obtain a new type of ultra-high-strength multiphase medium Mn steel. The selection of the quench temperature makes it possible to vary the ultimate tensile strength within a range of 500 MPa. The processing leads to low-carbon lath martensite matrix
Seo, EJ, Cho, L, De Cooman, BC
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Journal of Materials Research and TechnologyRecently, the retained austenite (RA) with chemically heterogeneous has attracted great attention in medium Mn steel. In this work, we designed a two-step intercritical annealing (TIA) heat treatment process to prepare high-strength medium Mn steel with ...
Geng Tian +5 more
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Materials Research Express, 2021 The paper mainly studies intercritically annealed medium manganese steel, which only contains 3.5 wt% Mn. After annealing at different temperature, the microstructure of the experimental steel is composed of ferrite and austenite with different ...
Tao Kang +4 more
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Metals, 2021 To apply the duplex type low-carbon medium-manganese steel to the hot/warm-forging and -stamping products, the influence of cooling process routes immediately after intercritical annealing such as air-cooling (AC) and isothermal transformation (IT ...
Koh-ichi Sugimoto, Hikaru Tanino
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Microstructure and Tensile-Shear Properties of Resistance Spot-Welded Medium Mn Steel
Metals, 2018 The medium Mn steels are gaining increasing attention due to their excellent combination of mechanical properties and material cost. A cold-rolled 0.1C5Mn medium Mn steel with a ferrite matrix plus metastable austenite duplex microstructure was ...
Qiang Jia +6 more
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