Web17 de nov. de 2014 · @article{Buirette2014StudyOC, title={Study of crack propagation mechanisms during Charpy impact toughness tests on both equiaxed and lamellar microstructures of Ti-6Al-4V titanium alloy}, author={Christophe Buirette and Julitte Huez and Nathalie Gey and Alain Vassel and E. Andrieu}, journal={Materials Science and … WebTi-6Al-4V annealing heat treatments fall into 4 main types: beta, recrystallization, duplex, ... and then allowing the part to air or furnace cool to room temperature. A typical resulting microstructure is that of equiaxed α with β at the grain boundary triple points [3]. ... Slip systems in hexagonal (hcp) ...
Detecting the Deformation Behavior of Bimodal Ti-6Al-4V Using a …
WebA computational study of 3D virtual instantiations of microtextured Ti-6Al-4V with varying initial slip system strengths is presented. Electron backscatter diffraction (EBSD) scans of a rolled and heat-treated mill annealed plate were used in order to determine the approximate geometric morphology of both the grain structure and the microtextured regions. Data … WebAbstract. A computational study of 3D virtual instantiations of microtextured Ti-6Al-4V with varying initial slip system strengths is presented. currax pharmaceuticals nashville
Backscattered electron (BSE) image of the investigated Ti-6Al-4V …
Web4 de mar. de 2024 · In this paper, a numerical study was presented on the influence of microstructural features on the yield strength of bimodal α–β Ti–6Al–4V. Tensile tests and microscopic observations were conducted to provide experimental data of yield strength and microstructure characterization. Sets of representative volume elements were generated … Web18 de abr. de 2024 · The microstructure of Ti-64 plate (Fig. 3) is quite different.It consists about 60 vol% of globular primary-α(α p) particles and 40 vol% transformed-β (β T).The α p grains and β T colonies are 15 ± 5.8 μm and 18 ± 6.5 μm in diameter, respectively. The α-lath within β T colonies is about 1.2 μm in thickness. The EBSD map of the Ti-64 plate is … Web19 de dez. de 2024 · The effect of the secondary α phase on stress corrosion cracking of a novel metastable β titanium alloy, Ti-6Mo-5V-3Al-2Fe, in 3.5% NaCl solution was investigated by slow strain rate testing. Fine acicular secondary α phase was obtained by aging at the low temperature of 520 °C, and coarsened rod-like secondary α phase … currbarscount未来函数