Microstructure evolution and mechanical property enhancement of friction stir additive manufactured Ti6Al4V alloy

J Yao, L Chen, G Dai, Y Guo, W Li, H Chang… - Journal of Alloys and …, 2024‏ - Elsevier
Friction stir additive manufacturing (FSAM) is a promising and cost-effective technology that
has found extensive applications in the fabrication of lightweight alloy components …

[HTML][HTML] Improving fatigue life and toughness in electron beam welded Ti–6Al–4V achieved through beta heat treatment for microstructure uniformity

S Seo, AR Jo, HW Lee, SK Hwang, J Han… - Journal of Materials …, 2025‏ - Elsevier
Electron beam welding (EBW) offers significant production efficiency advantages for Ti
alloys in aerospace applications. However, the formation of martensitic α′ in the weld joint …

Study on microstructure, mechanical and corrosion behavior of Ti-6Al-4V titanium alloy by Keyhole gas tungsten arc welding

L Zhang, Z Wu, Y Li, Y Feng, F Zhao - Materials Today Communications, 2024‏ - Elsevier
In this paper, 8 mm thick Ti6Al4V titanium alloy was successfully welded by keyhole gas
tungsten electrode arc welding (K-TIG) technology without special edge preparation. The …

[HTML][HTML] Annealing heat treatment for homogenizing the microstructure and mechanical properties of electron-beam-welded thick plate of Ti-6Al-4V alloy

S Seo, J Park - Materials, 2023‏ - mdpi.com
In the application of Ti-6Al-4V to aerospace structural components, when welding thick
plates similar of the thickness of the components, microstructure and hardness gradients …

[HTML][HTML] Microstructure Control for Enhancing the Combination of Strength and Elongation in Ti-6Al-4V through Heat Treatment

S Seo, M Jung, J Park - Metals, 2024‏ - mdpi.com
For the application of Ti-6Al-4V alloys in urban air mobility, safety is very important, so
achieving excellent strength and toughness is essential to prevent fractures. Regarding …

[PDF][PDF] Effect of heat treatment time on mechanical behavior of Ti-6Al-4V

MZ Aghdam, AR Rouholamini - ScienceRise, 2024‏ - researchgate.net
The high strength-to-weight ratio, excellent corrosion resistance, stability under thermal
loads, and resistance to fracture make titanium (Ti) and its alloys highly attractive for various …