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Chemistry and Properties of Medium-Mn Two-Stage TRIP Steels
Metallurgical and Materials Transactions A, 2018Eight medium manganese steels ranging from 10 to 15 wt pct Mn have been produced with varying levels of aluminum, silicon, and carbon to create steels with varying TRIP (transformation-induced plasticity) character. Alloy chemistries were formulated to produce a range of intrinsic stacking fault energies (ISFE) from − 2.2 to 13.3 mJ/m2 when calculated ...
Field, Daniel M. +2 more
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Stabilizing austenite via intercritical Mn partitioning in a medium Mn steel
Scripta Materialia, 2023Baojia Hu +6 more
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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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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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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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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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Microstructure and strength in ultrastrong cold-drawn medium carbon steel
Journal of Materials Science and Technology, 2022Linfeng Wang, Xiaodan Zhang, Feng Fang
exaly
The dual role of TRIP effect on ductility and toughness of a medium Mn steel
Acta Materialia, 2023Chengpeng Huang +2 more
exaly
Hydrogen absorption and embrittlement of martensitic medium-Mn steels
Corrosion Science, 2023Ahjeong Lyu +4 more
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