[HTML][HTML] Advances in additively manufactured titanium alloys by powder bed fusion and directed energy deposition: Microstructure, defects, and mechanical behavior

HY Ma, JC Wang, P Qin, YJ Liu, LY Chen… - Journal of Materials …, 2024 - Elsevier
Ti and its alloys have been broadly adopted across various industries owing to their
outstanding properties, such as high strength-to-weight ratio, excellent fatigue performance …

[HTML][HTML] Towards load-bearing biomedical titanium-based alloys: From essential requirements to future developments

YW Cui, L Wang, LC Zhang - Progress in Materials Science, 2024 - Elsevier
The use of biomedical metallic materials in research and clinical applications has been an
important focus and a significant area of interest, primarily owing to their role in enhancing …

High fatigue resistance in a titanium alloy via near-void-free 3D printing

Z Qu, Z Zhang, R Liu, L Xu, Y Zhang, X Li, Z Zhao… - Nature, 2024 - nature.com
The advantage of 3D printing—that is, additive manufacturing (AM) of structural materials—
has been severely compromised by their disappointing fatigue properties,. Commonly, poor …

In-situ experimental and high-fidelity modelling tools to advance understanding of metal additive manufacturing

L Wang, Q Guo, L Chen, W Yan - International Journal of Machine Tools …, 2023 - Elsevier
Metal additive manufacturing has seen extensive research and rapidly growing applications
for its high precision, efficiency, flexibility, etc. However, the appealing advantages are still …

Achieving synergy of strength and ductility in powder metallurgy commercially pure titanium by a unique oxygen scavenger

Y Pan, Y Yang, Q Zhou, X Qu, P Cao, X Lu - Acta Materialia, 2024 - Elsevier
Excessive interstitial oxygen (O) contamination, usually causing a dramatic loss of ductility,
remains a longstanding challenge for titanium (Ti) and its alloys. Here, we propose to solve …

AM-SegNet for additive manufacturing in situ X-ray image segmentation and feature quantification

W Li, R Lambert-Garcia, ACM Getley… - Virtual and Physical …, 2024 - Taylor & Francis
Synchrotron X-ray imaging has been utilised to detect the dynamic behaviour of molten
pools during the metal additive manufacturing (AM) process, where a substantial amount of …

[HTML][HTML] In situ alloying Ti–Ag antibacterial biomaterials via laser powder bed fusion: Microstructure, mechanical properties and bioperformance

C Song, Y Chen, L Liu, H Lei, X Yang, J Hu, Q Li… - Materials Today …, 2023 - Elsevier
Antibacterial properties are critical for implants, while general pure titanium implants are
bioinert. Adding nano Ag to metals is an effective strategy to obtain antibacterial properties …

Revolutionizing transportation: An overview of 3D printing in aviation, automotive, and space industries

Z Wawryniuk, E Brancewicz-Steinmetz… - The International Journal …, 2024 - Springer
This review article provides a deep dive into the diverse landscape of Additive
Manufacturing (AM) technologies and their significant impact on the automotive and aviation …

[HTML][HTML] Effect of common alloying elements on α'martensite start temperature in titanium alloys

J Zhang, H Guo, M Hu, H Xu, H Ju, D Xu, C Teng… - Journal of Materials …, 2023 - Elsevier
Accurate prediction of the martensitic start (Ms) temperature is critical for controlling the β to
α′ phase transformation process in titanium alloys. Based on the Galindo-Nava's model …

[HTML][HTML] Exceptional strength and ductility in heterogeneous multi-gradient TiAl alloys through additive manufacturing

X Dan, C Ren, Z Song, S Waqar, D Zhang, M Wang… - Acta Materialia, 2024 - Elsevier
Heterogeneous alloy designs have come to the forefront of material science due to their
potential in achieving a superior combination of strength and ductility. To harness this …