Characterization of the Trace Phosphorus Segregation and Mechanical Properties of Dual-Phase Steels
Sign Up to like & getrecommendations! Published in 2021 at "Acta Metallurgica Sinica (English Letters)"
DOI: 10.1007/s40195-021-01261-x
Abstract: The segregation behavior of trace amount of phosphorus (P) and the mechanical properties of dual-phase (DP) steels have been systematically studied. The microstructure of DP steels is mainly composed of martensite, ferrite and nanoscale carbides.… read more here.
Keywords: phase steels; trace; mechanical properties; segregation ... See more keywords
Outstanding cracking resistance of fibrous dual phase steels
Sign Up to like & getrecommendations! Published in 2021 at "Acta Materialia"
DOI: 10.1016/j.actamat.2021.116700
Abstract: Abstract Dual phase (DP) steels are widely used for their excellent combination of strength-ductility-cost performance. However, several forming and/or structural applications are affected by cracking resistance issues. We show here that DP steels with a… read more here.
Keywords: outstanding cracking; cracking resistance; resistance; dual phase ... See more keywords
Quantification of strain partitioning during low cycle fatigue of multi-phase steels containing a bainite matrix
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2019.105218
Abstract: Abstract Three multi-phase steels, all comprising 80% bainite and 20% ferrite have been studied under low cycle fatigue. Under monotonic loading the steels exhibit high strengths (>1 GPa) and reasonable ductilities of 10–20% elongation. Under… read more here.
Keywords: fatigue; strain partitioning; strain; phase steels ... See more keywords
Predicting elastic anisotropy of dual-phase steels based on crystal mechanics and microstructure
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.12.021
Abstract: Abstract This work utilizes mean-field self-consistent and full-field fast Fourier transform-based homogenizations to study the effective elastic behavior of several steels: three dual-phase (DP), DP 590, DP 980, and DP 1180, and one martensitic (MS),… read more here.
Keywords: elastic anisotropy; dual phase; phase steels; phase ... See more keywords
An RVE-Based Study of the Effect of Martensite Banding on Damage Evolution in Dual Phase Steels
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13071795
Abstract: The intent of this work is to numerically investigate the effect of second phase morphology on damage evolution characteristics of dual-phase (DP) steels. A strain gradient enhanced crystal plasticity framework is used in order to… read more here.
Keywords: phase; phase steels; evolution; damage evolution ... See more keywords
Abrasive Sensitivity of Martensitic and a Multi-Phase Steels under Different Abrasive Conditions
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14061343
Abstract: The wear behaviour of two martensitic and one multiphase steel targeted for abrasion and erosion applications in agriculture and mining industry were investigated in three abrasive test systems with different complexity. Scratch tests were performed… read more here.
Keywords: phase steels; sensitivity martensitic; sensitivity; martensitic multi ... See more keywords
Mechanical Behavior of Multi-Phase Steels Comprising Retained Austenite
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15020498
Abstract: The retained austenite (RA) in advanced high-strength steel (AHSS) grades, such as dual-phase (DP) steels, plays an important role on their formability. Thanks to the transformation-induced plasticity (TRIP) effect that occurs during the mechanically induced… read more here.
Keywords: phase steels; transformation; model; mechanical behavior ... See more keywords