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Development of a High Ductility DP Steel Using a Segregation Neutralization Approach: Benchmarked Against a Commercial Dual Phase Steel
Commercial dual-phase steels are typically synonymous with a banded distribution of martensite in their microstructures, which can degrade ductility...
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Wear Resistance Behavior of 0.06% C Dual-Phase Steel
The wear resistance behavior of dual-phase steel was examined in dry conditions and compared to plain carbon normalized steel with a similar chemical...
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Medium Mn Dual-Phase Nanotwinned Steel
The nanotwinned alloys produced during the previous decades are generally single-phased. Here we propose a nanotwinned steel with dual-phase...
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Hot Deformation Behavior and Processing Map of Ti Bearing 2304 Dual-Phase Stainless Steel
Dual-phase stainless steels in comparison with ferritic or austenitic steels are more widely used in various industries due to good combination of...
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Microstructural Characterization of Dual-Phase Low-Carbon Steel as Function of Inter-critical Annealing
Ferritic-martensitic low-carbon steels can be produced by inter-critical treatment with fast cooling, and are commonly referred to as dual-phase...
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Study on Microstructure and Tensile Behavior of X70 Dual-Phase Steel in Different Directions: Experiments and Crystal Plasticity Finite Element Method
Thick-walled X70 dual-phase subsea pipeline steel meets high strength, plasticity conditions. The pipeline characteristics of large wall thickness...
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Effect of Friction Stir Process on Hole Expansion Behavior of Dual Phase Steel
The influence of the friction stir process (FSP) on the hole expansion formability of dual-phase 600 steel was examined by experimental and finite...
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Evolution of Microstructure and Mechanical Properties in Dual-Phase Steel Containing Ce and Nb
In the present work, a method of combining rare-earth nano-oxide cerium(IV) oxide (CeO 2 ) and metal element niobium (Nb) was investigated. The effects...
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Forming Limit of Dual Phase Steel: An Experimental and Numerical Investigation
Forming limit diagrams and forming limit curves are used to determine the failure limits of sheet metal materials by conducting a forming limit... -
Effect of Intercritical Temperature on the Microstructure and Mechanical Properties of 10CrMnMoSi Dual-phase Steel
This study investigated the microstructure and mechanical properties (tensile and hardness) of a 10CrMnMoSi dual-phase steel under different...
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Microstructure–Texture–Mechanical Property Correlation in Laser-Welded Dual-Phase and Interstitial-Free Steel Blanks
The present study deals with laser welding of two different galvanized sheets of steel, namely dual-phase (DP) and interstitial-free (IF) steel, to...
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HAZ Effects in Hot-Rolled Dual-Phase Steel During Flash Butt Welding of Wheel Rims
The embrittlement and softening behavior in simulated heat-affected zones (HAZ) of a newly designed dual-phase DP680 steel for wheel rim applications...
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Quality monitoring for a resistance spot weld process of galvanized dual-phase steel based on the electrode displacement
In previous works, it has been found out that the electrode displacement in resistance spot welding has a high potential to be used as a measurement...
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In-Situ Electron Backscatter Diffraction Study of Deformation Behavior of Fine-grained Dual Phase Steel Subjected to Uniaxial Tension
In this work, the deformation behavior of fine grained dual phase steel with intragranular martensite distribution as thin boundaries is studied via...
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Mechanical and Fracture Behavior of Dissimilar Adhesive Joints, Dual Phase Steel/AA6061-T6, at Extreme Temperature
The thermal effect on the shear load and fracture of MP55420 adhesively bonded joints of plates of 590/600 dual phase steel and AA6061-T6 aluminum...
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A Dual-Phase Press-Hardening Steel with Improved Mechanical Properties and Superior Oxidation Resistance
A dual-phase steel (martensite and ferrite) was designed and manufactured for the hot-forming application in automobile. When the quenching from an...
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Influence of Post-Weld Heat Treatment on Microstructural and Mechanical Properties of Dual-Phase Steel Gas Metal Arc-Welded Joints
Dual-phase (DP) steels have gained considerable attention in the automotive sector because of the remarkable strength and formability combination,...
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A cryogenic ultra-strong and ductile steel induced by stable nanoscale dual-phase structure
To obtain ultra-high strength with guaranteed ductility, stable nanolamellar austenite packed with high densities of dislocations and nanotwins is...
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Investigation of the Effects of Carbon Dioxide Laser Texturing Parameters on Roughness and Contact Angle for Dual-Phase Steel (DP 1180)
The surface texture process was done with carbon dioxide laser on dual-phase steel (DP 1180). The effects of the parameters of the carbon...
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Hydrogen-Induced Delayed Fracture in a 1.5 GPa Dual-Phase Steel via Coalescence of Surface and Sub-surface Cracks
Hydrogen embrittlement susceptibility of a 1.5 GPa class ferrite/martensite dual-phase steel was evaluated using the U-bend test. Hydrogen-induced...