Results 1 to 10 of about 9,573 (266)
HAZ Characterization of Automotive DP Steels by Physical Simulation
International Journal of Engineering and Management Sciences, 2019 DP steels were extensively used in the vehicles industry due to its extraordinary combined properties of strength, ductility, formability and weldability which contributed great significance in reducing strength to weight ratio and CO2 emission.
Raghawendra Sisodia +2 more
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DP 600 steel research of dynamic testing
Metalurgija, 2015 Dynamic tensile testing of sheet steels is becoming more important due to the need for more optimized vehicle crashworthiness analysis in the automotive industry. For generating data in dynamic conditions, was using different assay techniques.
M. Mihaliková, M. Német, V. Girman
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Experimental investigation of strain rate dependent damage mechanisms in DP1000 automotive steel [PDF]
EPJ Web of Conferences, 2021 Present study aims to investigate the effect of stress state and loading rates on the damage mechanisms in a DP1000 steel using a welldesigned series of experiments. A specimen family comprising of central hole, in-plane shear and plane strain samples is
Chandran Sarath, Verleysen Patricia
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Internal Friction Study on the Influence of Pre-Deformation on Hydrogen Embrittlement Sensitivity of Dual-Phase Steel [PDF]
Archives of Metallurgy and Materials, 2022 In this study, an electrochemical method was used to permeate hydrogen through annealed DP590 steel under various pre-strain conditions (0-15%). Stress-strain and internal friction-temperature curves of the dual phase (DP) steel were obtained from slow ...
Qihang Pang +5 more
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Microstructural Influence on Fracture Toughness of IF Steel and DP Steel
Journal of Physics: Conference Series, 2023 Abstract Interstitial free steels (IF) and Dual-phase (DP) steels are widely used in the automotive industry, their specific application is driven by requirements to optimize the strength-to-weight ratio. Utilizing the full capacity of their plasticity and strain hardenability requires an assessment of edge fracture susceptibility and ...
Meluru Ramesha, SunilKumar +2 more
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Study on mechanical properties and microstructure of DP590 steel with different annealing process [PDF]
E3S Web of Conferences, 2021 Annealing process is critical to mechanical properties and microstructure of DP steel. For DP steel with strength grade of 590MPa, experiments with different combinations of intercritical annealing temperature and over-aging temperature were carried out ...
Pan Libo +3 more
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Effect of Cryogenic Trteatment on the Tensile Properties of Carbon Dual Phase Steel
Journal of Engineering, 2023 The aim of this study was to evaluate tensile properties of low and medium carbon ferrite -martensite dual phase steel, and the effect cryogenic treatment at liquid nitrogen temperature (-196 ºC) on its properties.
Abbas Abdul Hussein abid +1 more
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Materials Research Express, 2021 Deep cryogenic treatment (DCT) in the phase transition region of austenite (A) to ferrite (F) is a novel process that can efficiently improve the content of martensite (M) and F of dual phase (DP) steel.
Yongli Chen +4 more
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Microstructure and Mechanical Properties of Laser-Welded DP Steels Used in the Automotive Industry [PDF]
Materials, 2021 The aim of this work was to investigate the microstructure and the mechanical properties of laser-welded joints combined of Dual Phase DP800 and DP1000 high strength thin steel sheets. Microstructural and hardness measurements as well as tensile and fatigue tests have been carried out.
Hanbing He +4 more
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Crystals, 2020 Dual-phase (DP) steels consist of a ferritic matrix dispersed with some percentage of martensite, which gives the material a good combination of strength and ductility, along with the capacity to absorb energy and enhanced corrosion protection properties.
Hany S. Abdo +5 more
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