An overview of dual-phase steels: advances in microstructure-oriented processing and micromechanically guided design
Dual-phase (DP) steel is the flagship of advanced high-strength steels, which were the first
among various candidate alloy systems to find application in weight-reduced automotive …
among various candidate alloy systems to find application in weight-reduced automotive …
Brittle intermetallic compound makes ultrastrong low-density steel with large ductility
SH Kim, H Kim, NJ Kim - Nature, 2015 - nature.com
Although steel has been the workhorse of the automotive industry since the 1920s, the share
by weight of steel and iron in an average light vehicle is now gradually decreasing, from …
by weight of steel and iron in an average light vehicle is now gradually decreasing, from …
Quantification of the effect of transformation-induced geometrically necessary dislocations on the flow-curve modelling of dual-phase steels
A Ramazani, K Mukherjee, A Schwedt… - International Journal of …, 2013 - Elsevier
The current work aims to predict the work-hardening behaviour of dual-phase (DP) steel,
focusing on the effect of transformation-induced geometrically necessary dislocations …
focusing on the effect of transformation-induced geometrically necessary dislocations …
Microstructure based prediction of strain hardening behavior of dual phase steels
S Sodjit, V Uthaisangsuk - Materials & Design, 2012 - Elsevier
In the automotive industries, dual phase (DP) steels have increasingly used for various car
body parts due to their excellent combination of high strength and good formability. The …
body parts due to their excellent combination of high strength and good formability. The …
Processing, microstructure adjustments, and mechanical properties of dual phase steels: a review
In this review, effects of initial microstructure before intercritical annealing and processing
routes of dual phase (DP) high strength steels are discussed. Prior-applied deformation …
routes of dual phase (DP) high strength steels are discussed. Prior-applied deformation …
Correlation between 2D and 3D flow curve modelling of DP steels using a microstructure-based RVE approach
A microstructure-based approach by means of representative volume elements (RVEs) is
employed to evaluate the flow curve of DP steels using virtual tensile tests. Microstructures …
employed to evaluate the flow curve of DP steels using virtual tensile tests. Microstructures …
Modelling the effect of microstructural banding on the flow curve behaviour of dual-phase (DP) steels
Dual-phase steels (DP) are well suited for automotive application due to their attractive
mechanical properties, such as high strength and good formability. These properties are …
mechanical properties, such as high strength and good formability. These properties are …
Characterization and modelling of failure initiation in DP steel
This work aims to study the failure initiation in dual-phase (DP) steel. A microstructure based
approach using representative volume elements (RVEs) is utilized to evaluate the …
approach using representative volume elements (RVEs) is utilized to evaluate the …
Micro–macro-characterisation and modelling of mechanical properties of gas metal arc welded (GMAW) DP600 steel
Dual-phase (DP) steels show combined high strength and adequate formability. However,
during welding, their microstructural feature of dispersion of hard martensite islands in the …
during welding, their microstructural feature of dispersion of hard martensite islands in the …
Fine-grained dual phase steel via intercritical annealing of cold-rolled martensite
The effect of intercritical annealing on the microstructure and mechanical properties of a low
carbon steel with the chemical composition (wt%) of 0.12 C–1.11 Mn-0.16 Si is studied. The …
carbon steel with the chemical composition (wt%) of 0.12 C–1.11 Mn-0.16 Si is studied. The …