A review on laser beam welding of titanium alloys

ST Auwal, S Ramesh, F Yusof… - The international Journal of …, 2018 - Springer
In recent years, there is an increased in used of titanium alloys for some parts of mass-
produced automobiles and aerospace. However, titanium alloys are characterized by …

Progressive developments and challenges in dissimilar laser welding of steel to various other light alloys (Al/Ti/Mg): A comprehensive review

PS Ghosh, A Sen, S Chattopadhyaya, S Sharma… - Heliyon, 2022 - cell.com
In recent days, the utilization of lightweight alloys for various applications has been
increased massively. Starting from the automobile industry, aerospace industry, and even in …

Influence of beam oscillation in electron beam welding of Ti-6AL-4V

J Kar, SK Roy, GG Roy - The International Journal of Advanced …, 2018 - Springer
Abstract Effect of beam oscillation on the evolution of microstructure and its correlation to
mechanical properties for butt-welded Ti-6Al-4V plates has been studied using electron …

Effect of external magnetic field on microstructures and mechanical properties of Ti-2Al-1.5 Mn titanium alloy resistance spot welds

Z Li, Z Huo, X Zhao, YJ Xia, S Huang, H Liu… - Journal of Manufacturing …, 2024 - Elsevier
The excellent specific strength and elevated-temperature mechanical properties make
titanium alloys essential structural materials in aerospace. Resistance spot welding (RSW) …

Effects of groove clearance size on gap bridging capacity in PWLBW of Ti6Al4V alloy sheet assembled in butt joint configuration: Numerical simulation and …

J Chen, X Du, B Kong, Y Wei - Optics & Laser Technology, 2022 - Elsevier
In laser tailor-welding of metal sheets, it is difficult to keep the assembly clearance fixed due
to plate specification deviation, tooling error, and thermal deformation. In this paper, the …

Morphology, mechanical property, and molten pool dynamics in spot modulated-PLBW of Ti6Al4V alloy sheets with air gap condition

J Chen, B Kong, Q Wang, Z Qi… - Science and Technology …, 2023 - journals.sagepub.com
The tailor joining of thin metal sheets frequently suffers from the assembly error of air gap.
Herein, an improved laser welding scheme, integrating the pulsed laser power and the …

CALPHAD modeling and experimental assessment of Ti-Al-Mn ternary system

Z Liang, J Miao, R Shi, JC Williams, AA Luo - Calphad, 2018 - Elsevier
There is an increasing need to develop lower cost titanium alloys. In this investigation, Ti-Al-
Mn ternary alloy system was experimentally and computationally investigated using …

Finite element simulation of the residual stress in Ti6Al4V titanium alloy laser welded joint

X Zhao, K Wang - International Journal of Materials Research, 2019 - degruyter.com
In this study, in order to investigate the mechanical heterogeneity of a Ti6Al4V titanium alloy
laser-welded joint, microstructural examinations, microhardness tests and shear punch tests …

Reducing the underfill rate of pulsed laser welding of titanium alloy through the application of a transversal pre-extrusion load

X Fang, H Liu, J Zhang - Journal of Materials Processing Technology, 2015 - Elsevier
A method for reducing the underfill rate of welded joints is proposed, and is based on the
application of a transversal pre-extrusion load during pulsed laser beam welding of titanium …

Effects of microstructure and concavity on damage behavior of laser beam welded Ti-2Al-1.5 Mn titanium alloy joints

X Fang, J Zhang - The International Journal of Advanced Manufacturing …, 2015 - Springer
Pulsed laser beam welding (PLBW) and continuous fiber laser beam welding (CFLBW) of Ti-
2Al-1.5 Mn titanium alloy thin sheets were proceeded in the given welding conditions, and …