Precipitates Behavior during Thermomechanical Processing of Low Mn, Ti Added Pipeline Steels

Ali Dehghan-Manshadi; Rian J. Dippenaar

doi:10.4028/www.scientific.net/MSF.654-656.1291

Paper Titles

Dynamic Recrystallization Behavior of Biomedical CCM Alloys in Hot Compression Process
p.1275

Texture and Substructure Development during Post-Dynamic Softening in Ni-30%Fe Austenite
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Evaluation of Plastic Work Density, Strain Energy and Slip Multiplication Intensity at Some Typical Grain Boundary Triple Junctions
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Cyclic Softening of Cu-Ni-Si Alloy Single Crystals under Low-Cycle Fatigue
p.1287

Precipitates Behavior during Thermomechanical Processing of Low Mn, Ti Added Pipeline Steels
p.1291

Numerical Simulation for Effects of Friction on Deformation Behaviors in a 3-Dimensional Hot Upsetting Process
p.1295

The Effect of Oxygen on the Brittle-to-Ductile Transition in Silicon Single Crystals
p.1299

Effect of Si Content on Fracture Behaviour Change by Strain Rate in Si Steels
p.1303

Formability of Pure Titanium Long-Cup by Multi-Stage Deep Drawing
p.1307

HomeMaterials Science ForumMaterials Science Forum Vols. 654-656Precipitates Behavior during Thermomechanical...

Precipitates Behavior during Thermomechanical Processing of Low Mn, Ti Added Pipeline Steels

Abstract:

The behavior of different precipitates during hot deformation of a low carbon, low manganese, and titanium added steel has been studied. Microstructural and inclusion analyses from the centerline of as-cast slabs revealed the presence of a wide variety of simple and/or complex precipitates with different size and morphologies. These precipitates were mostly deformed along the deformation direction and affected the recrystallization as well as the mechanical properties of the material. However, those effects altered by changing the re-heating temperature and/or deformation rate.