On the mechanical heterogeneity in dual phase steel grades: Activation of slip systems and deformation of martensite in DP800
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2019.11.002
Abstract: Abstract We used micropillar compression experiments to study the plasticity of ferrite and martensite of two commercial dual phase steel grades (DP800). The activation of all three slip plane families, namely {110}, {112}, {123}, was… read more here.
Keywords: steel grades; phase steel; deformation; steel ... See more keywords
The effect of hydrostatic stress on the hydrogen induced mechanical degradation of dual phase steel: A combined experimental and numerical approach
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2019.106704
Abstract: Abstract The present study evaluates the influence of the local hydrostatic stress state and resulting local hydrogen concentration on the hydrogen embrittlement of a dual phase steel. Different tensile sample geometries, with and without the… read more here.
Keywords: phase steel; hydrogen; hydrostatic stress; concentration ... See more keywords
Competitive mechanism of phosphorus capturing between MC-carbide (M = Ti, Mo) and ferrite/martensite interface in dual-phase steel
Sign Up to like & getrecommendations! Published in 2021 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.128820
Abstract: Abstract Segregation behavior and capturing mechanism of phosphorus (P) in dual-phase steel were systematically investigated by Atom probe tomography (APT). The dual-phase steel is composed of lath martensite, irregular ferrite and MC-carbide (M = Ti, Mo). The… read more here.
Keywords: martensite interface; phase steel; ferrite martensite; dual phase ... See more keywords
Addressing H-Material Interaction in Fast Diffusion Materials—A Feasibility Study on a Complex Phase Steel
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DOI: 10.3390/ma13204677
Abstract: Hydrogen embrittlement (HE) is one of the main limitations in the use of advanced high-strength steels in the automotive industry. To have a better understanding of the interaction between hydrogen (H) and a complex phase… read more here.
Keywords: phase steel; fast diffusion; interaction; diffusion materials ... See more keywords
Investigation of the Microstructural Evolution during Hot Stamping of a Carburized Complex Phase Steel by Laser-Ultrasonics
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DOI: 10.3390/ma14081836
Abstract: Prior carburization of semi-finished steel sheets is a new process variant in hot stamping to manufacture parts with tailored properties. Compared to conventional hot stamping processes, a complex phase typed steel alloy is used instead… read more here.
Keywords: phase steel; microstructural evolution; complex phase; steel ... See more keywords
Effect of Cold Rolling on Microstructural and Mechanical Properties of a Dual-Phase Steel for Automotive Field
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DOI: 10.3390/ma15217482
Abstract: A new advanced dual-phase (DP) steel characterized by ferrite and bainite presence in equal fractions has been studied within this paper. The anisotropy change of this steel was assessed as a progressively more severe cold… read more here.
Keywords: phase steel; steel; microstructural mechanical; dual phase ... See more keywords
Hybrid Data-Driven Deep Learning Framework for Material Mechanical Properties Prediction with the Focus on Dual-Phase Steel Microstructures
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16010447
Abstract: A comprehensive approach to understand the mechanical behavior of materials involves costly and time-consuming experiments. Recent advances in machine learning and in the field of computational material science could significantly reduce the need for experiments… read more here.
Keywords: phase steel; dual phase; deep learning; phase ... See more keywords