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Medium Mn Dual-Phase Nanotwinned Steel
Metallurgical and Materials Transactions A, 2022X. K. Shang, Q. W. Guan, B. B. He
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On the Damage Behavior of a 0.1C6Mn Medium‐Mn Steel
steel research international, 2017The present work concentrates on the investigation of the damage behavior in the case of a batch annealed 0.1C6Mn medium‐Mn steel as a function of intercritical annealing temperature. The variation of this important annealing parameter results in the formation of different microstructures, consisting of altering amounts of ferrite, martensite, and ...
Katharina Steineder +4 more
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Candidates for the Third Generation: Medium Mn Steels
2015Medium (4–10 %) Mn steel is considered as one of the candidates that can meet requirements of steels of third generation. This chapter presents the main factors affecting the combination of tensile properties of med MN steels: parameters of annealing, amount and stability of austenite, and Mn content.
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Formability study of the third generation automotive medium-Mn steel
2018 IEEE International Conference on Mechatronics and Automation (ICMA), 2018Third-generation advanced automotive medium-Mn steel, which can replace 22MnB5 steel, was newly developed to improve the lightweight and crashworthiness of automotive. Studies on the formability and simulation method of medium-Mn steel have just been initiated.
Guojun Zheng +4 more
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Improved Mechanical Properties of V-Added Medium Mn Trip Steel
2013Medium Mn UFG Transformation-Induced Plasticity (TRIP) steels are receiving considerable attention due to their superior combination of Ultimate Tensile Stress (UTS) and Total Elongation (TE). The Ultra-Fine Grained (UFG) microstructure is achieved by reverse transformation of athermal martensite during intercritical annealing of cold rolled sheet ...
Seawoong Lee, Bruno C. De Cooman
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Medium Mn transformation-induced plasticity steels: Recent progress and challenges
Scripta Materialia, 2017Abstract We highlight the recent advance in strong transformation-induced plasticity (TRIP) steels, which have higher alloying contents compared to the conventional TRIP steels for achieving tensile strength higher than 1 GPa. Given that the extraordinary strength-elongation balance is led by the characteristic mixture of coarse and submicron-sized ...
Suh, DW, Kim, SJ
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Work hardening behavior in medium MN trip steels
2016Continued efforts of the automotive industry to develop high strength, high formability steels have led to increased interest in so-called medium manganese steels and low density steels. This research characterized the mechanical properties and deformations of several alloys of these two families with ultra-fine-grained ferrite + austenite ...
Callahan, Michael, Schmitt, Jean-Hubert
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Making Medium Mn Steel by Sustainable Ferromanganese Pre-alloy
Driving toward net-zero CO2 emissions in the steel industry, a more sustainable approach should be adopted in both iron-making and steel-making processes. While the sustainability of iron making is supported by the prospering hydrogen-based direct reduction technology [1], research on the sustainability of alloying ingredients used in steel making has ...Lu, Shao-Lun +3 more
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Global iron and steel plant CO2 emissions and carbon-neutrality pathways
Nature, 2023Tianyang, Daoping Wang, Jing Meng
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