In-situ investigation on dislocation slip concentrated fracture mechanism of linear friction welded dissimilar Ti17 (α+ β)/Ti17 (β) titanium alloy joint

Z Guo, T Ma, X Yang, J Tao, J Li, W Li… - Materials Science and …, 2023 - Elsevier
In this research, the tensile deformation behavior and fracture mechanism of linear friction
welded dissimilar Ti17 (α+ β)/Ti17 (β) titanium alloy joint were investigated in-depth by in …

[HTML][HTML] Interfacial bonding mechanism of linear friction welded dissimilar Ti2AlNb–Ti60 joint: grain intergrowth induced by combined effects of dynamic …

Z Guo, T Ma, X Chen, X Yang, J Tao, J Li, W Li… - Journal of Materials …, 2023 - Elsevier
The blisk composed of Ti 2 AlNb intermetallic alloy and Ti60 titanium alloy with its dual
properties is considered as the ideal high-performance component in advanced …

Enhanced hydrogen embrittlement resistance of additive manufacturing Ti-6Al-4V alloy with basket weave structure

H Cheng, J Xu, H Luo, G Duan, Q Zhao, Y Guo - Corrosion Science, 2024 - Elsevier
The hydrogen embrittlement (HE) behavior of tungsten inert gas arc additive manufacturing
(AM) Ti-6Al-4V alloy was studied through tensile tests with/without hydrogen charging. The …

Linear friction welding of Ti60 near-α titanium alloy: Investigating phase transformations and dynamic recrystallization mechanisms

Z Guo, T Ma, X Yang, X Chen, J Tao, J Li, W Li… - Materials …, 2022 - Elsevier
Linear friction welding (LFW) is a solid-state welding process used primarily in
manufacturing of aeroengine blisks. Ti60 near-α titanium alloy was developed for blisks …

Heat-pattern induced non-uniform radial microstructure and properties of Ti-6Al-4V joint prepared by rotary friction welding

F Jin, H Rao, Q Wang, G Wen, P Liu, J Liu… - Materials …, 2023 - Elsevier
Heat-pattern (HP) induced non-uniform radial microstructure and properties of rotary friction
welded Ti-6Al-4 V joint was focused in this study, the formation mechanism of which was …

Effect of the welding parameters on microstructure and mechanical properties of linear friction welded Ti-6Al-4V alloy

JW Choi, Y Aoki, K Ushioda, H Fujii - Journal of Manufacturing Processes, 2022 - Elsevier
Linear friction welding (LFW) of Ti-6Al-4V alloy at various applied pressures and frequencies
was performed. The influence of the applied pressure and frequency on the interfacial …

Investigation of residual stress within linear friction welded steel sheets by alternating pressure via X-ray diffraction and contour method approaches

R Gadallah, S Tsutsumi, Y Aoki, H Fujii - Journal of Manufacturing …, 2021 - Elsevier
This paper presents a thorough investigation of the influence of the applied pressure on the
behavior and distribution of residual stress (RS) within linear friction welded medium carbon …

Effect of reducing heat input on autogenous TIG welding of Ti–6Al–4V alloy

K Kumar, M Masanta - Transactions of Nonferrous Metals Society of China, 2023 - Elsevier
Abstract 3 mm-thick Ti–6Al–4V alloy plates were welded in butt joint configuration through
autogenous TIG welding method using a trailing gas shielding arrangement. After attaining …

Microstructure, mechanical properties and fatigue behaviors of linear friction welded weathering steels

Y Wang, S Tsutsumi, T Kawakubo, H Fujii - International Journal of Fatigue, 2022 - Elsevier
The weathering steels SMA490AW and SPA-H with a high phosphorus content were
successfully joined by linear friction welding (LFW) without welding defects and heat …

Linear Friction Welding of Similar and Dissimilar Materials: A Review

N Gangil, A Mishra, NF Lone, D Bajaj, D Chen… - Metals and Materials …, 2024 - Springer
Linear friction welding (LFW) has distinction of being a unique process which can join
components in a variety of materials, shape and size configurations in an extremely low …