Webb1 jan. 2024 · The Effect of Strain Rate and Initial Grain Size on Deformation Behavior of OFHC Copper at Elevated Temperatures Article May 2024 Selim YILDIRIM Mustafa Merih ARIKAN View Show abstract... Webb21 jan. 2024 · Ti-3Al-2.5V alloy was usually the α phase of HCP structure at room temperature which had obvious anisotropy. During tube rolling, α grain would be influenced by stress-strain state, deformation amount, ‘Q’ ratio to result the preferred orientation and formed texture. In order to obtain radial texture tube by rolling and …
Grain refinement limit during hot radial ring rolling of as-cast GCr15 ...
Webb2 apr. 2014 · The initial rolling temperature of casting ring blank is one of the key factors influencing deformation and dynamic recrystallization behavior. In this paper, dynamic recrystallization models of as-cast 42CrMo steel were derived from thermo-simulation experimental results. Webb1 apr. 2008 · To validate the simulation results, homogenization and hot rolling experiments were performed. Homogenization was carried out in an air circulating furnace at temperatures of 550 and 580°C. The... how do you know if your an alcoholic
Future Research Potentials of Hot Rolling Process: A Review ...
WebbAfter soaking, part of the specimens was rolled with the initial temperature of 1 220°C and part was air cooled to lower temperatures and then rolled accord-ing to the same deformation schedule. The finish-rolling temperature was in the range between 1 032 and 750°C. The drop of temperature of steel during WebbEffect of superheat and initial rolling temperature on the morphology and distribution of sulfide in non quenched and tempered free cutting steel 30MnVS has been studied by optical microscope and scanning electron microscope. Results show that proper superheat and initial rolling temperature can turn rod-shaped sulfide into massive or globular … Webb27 nov. 2015 · Cooling – The major parameters after finish rolling during cooling of the rolled product are start temperature, cooling rate and the final temperature. When … how do you know if your a sagittarius