Results 31 to 40 of about 5,018 (255)
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
openaire +1 more source
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
doaj +1 more source
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
openaire +3 more sources
Journal of Materials Research and TechnologyMedium manganese steel represents a promising third-generation advanced high-strength steel. However, achieving excellent plasticity in high-yield-strength medium manganese steel remains challenging, particularly with lower alloying element contents.
Chao Ding +4 more
doaj +1 more source
From the alloy design to the microstructural and mechanical properties of medium manganese steels of the third generation of advanced high strength steels [PDF]
Journal of Mining and Metallurgy. Section B: MetallurgyThe automotive industry is facing increasing pressure to reduce vehicle weight, enhance safety, and lower production costs while at the same time complying with stricter environmental regulations.
Essoussi H., Ettaqi S., Essadiqi E.H.
doaj +1 more source
Metals, 2022 Three air-hardening forging steels are presented, concerning their microstructure and their mechanical properties. The materials have been produced industrially and achieve either bainitic or martensitic microstructures by air-cooling directly from the ...
Alexander Gramlich +3 more
doaj +1 more source
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
doaj +1 more source
Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
工程科学学报The microsegregation behavior of solute elements during the solidification of medium manganese wear-resistant steel has been systematically studied using directional solidification, electron probe microanalysis (EPMA), Factsage, and other experiments ...
Min LI +7 more
doaj +1 more source