On the microstructure evolution during isothermal low cycle fatigue of β-annealed Ti-6242S titanium alloy: Internal damage mechanism, substructure development and early globularization
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2018.07.014
Abstract: Abstract The present work deals with the room and high temperature microstructure evolutions of a near alpha titanium alloy (Ti-6242S) during isothermal low cycle fatigue. The initial fully lamellar microstructure has been purposefully annealed to… read more here.
Keywords: phase; mechanism; fatigue; damage ... See more keywords
Microstructure evolution during forging deformation of (TiB+TiC+Y2O3)/α-Ti composite: DRX and globularization behavior
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154170
Abstract: Abstract In this work, the β and (α+β) forging deformation were conducted on (TiB + TiC + Y2O3)/α-Ti composite to investigate the effect of reinforcement on dynamic recrystallization and globularization behavior. During β deformation, the reinforcements not only accelerated… read more here.
Keywords: tic y2o3; y2o3 composite; deformation; tib tic ... See more keywords
Accelerating globularization in additively manufactured Ti-6Al-4V by exploiting martensitic laths
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DOI: 10.1016/j.jmrt.2021.02.088
Abstract: Abstract Ti-6Al-4V alloy has limitations in terms of globularization when using additive manufacturing (AM), which requires a final forging step. To optimize this approach, this study investigated the effect of processing variables on the dynamic/static… read more here.
Keywords: additively manufactured; solution treatment; accelerating globularization; martensitic laths ... See more keywords
Static Globularization Behavior and Artificial Neural Network Modeling during Post-Annealing of Wedge-Shaped Hot-Rolled Ti-55511 Alloy
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DOI: 10.3390/ma16031031
Abstract: The globularization of the lamellar α phase by thermomechanical processing and subsequent annealing contributes to achieving the well-balanced strength and plasticity of titanium alloys. A high-throughput experimental method, wedge-shaped hot-rolling, was designed to obtain samples… read more here.
Keywords: artificial neural; globularization behavior; globularization; shaped hot ... See more keywords