Results 21 to 30 of about 5,009 (259)
Metals, 2021 It has been proven that through targeted quenching and partitioning (Q & P), medium manganese steels can exhibit excellent mechanical properties combining very high strength and ductility.
Charline Blankart +2 more
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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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Metals, 2020 An Fe-0.15C-1.2Si-5Mn-0.09Nb-0.08V-0.07Mo (wt.%) medium manganese steel that was subjected to a novel austenite reverted transformation (ART) annealing process.
Caiyi Liu +3 more
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Materials & Design, 2023 A V-alloyed medium manganese steel with the yield strength of 1107 MPa, tensile strength of 1231 MPa and total elongation of 44.5 % was obtained directly by warm rolling.
Yingchao Zhang +5 more
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Journal of Materials Research and Technology, 2023 In this study, a novel multi-step heat treatment method, including intercritical annealing and tempering, is proposed to improve the low-temperature toughness of Fe-6.5Mn-0.08C medium-manganese (Mn) steel.
Seung-Hyeok Shin +3 more
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Metals, 2018 This study investigated the microstructure–tensile properties relationship and the retained austenite room temperature stability of a Nb and Mo micro-alloyed medium manganese transformation induced plasticity (TRIP) steel. A number of findings were
Chunquan Liu +5 more
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Design of Fully Austenitic Medium Manganese Steels
IOP Conference Series: Materials Science and Engineering, 2018 Due to their higher ferrite potential compared to high Mn twinning-induced plasticity (TWIP) steels, medium Mn steels usually exhibit austenitic-ferritic microstructures, which makes them suitable for third-generation advanced high-strength steel applications.
G Luan, O Volkova, J Mola
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Cailiao gongcheng, 2023 Combined with Thermo-Calc thermodynamic calculation, scanning electron microscopy, X-ray diffraction, EPMA, TEM and EBSD technologies, the effects of Mn content on phase transformation temperature and microstructure of the as-cast Fe-xMn-3.4Al-0.34C(x=4 ...
ZHU Yanshan, LUO Mi, QU Jinbo
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Modeling and simulation of hot stamping process for medium manganese steel alloy
International Journal of Material Forming, 2022 In this study, a new medium manganese (medium-Mn) steel alloy is developed for the hot stamping process and required material properties were obtained. The differences of microstructural and mechanical behaviors among typical 22MnB5 steel and medium-Mn steel are investigated during the hot stamping both in uncoated condition.
Bilir, Oguz Gurkan +4 more
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Resistance Spot-Welding of Dissimilar Metals, Medium Manganese TRIP Steel and DP590
Metals, 2022 Resistance spot-welding of dissimilar metals, medium manganese TRIP steel 7Mn and DP590, is carried out. The effects of single-pulse welding parameters and a double-pulse-tempering current on the quality characteristic parameters and mechanical ...
Fufa Wei +5 more
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