Microstructural characteristics and mechanical properties of Ti–6Al–4V friction stir welds

Y Zhang, YS Sato, H Kokawa, SHC Park… - Materials Science and …, 2008 - Elsevier
Friction stir welding (FSW) was applied to 3mm-thick Ti–6Al–4V plates under different
rotational speeds. Defect-free welds were successfully produced at rotational speeds of 400 …

Beam oscillation, porosity formation and fatigue properties of electron beam welded Ti-6Al-4V alloy

J Kar, D Chakrabarti, SK Roy, GG Roy - Journal of Materials Processing …, 2019 - Elsevier
Abstract Butt joints of Ti-6Al-4V plates were produced by electron beam welding process
using both oscillating and non-oscillating beams. The joints were then inspected using X-ray …

Experimental investigations, input-output modeling, and optimization of spiking phenomenon in electron beam welding of ETP copper plates

PKC Kanigalpula, S Jaypuria, DK Pratihar, MN Jha - Measurement, 2018 - Elsevier
The present study aims to determine the set of optimum process parameters in order to
minimize spiking during bead-on-plate welding of ETP copper plates using electron beam …

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 …

Microstructure and mechanical properties of electron beam welded dissimilar steel to Fe–Al alloy joints

SK Dinda, MB Sk, GG Roy, P Srirangam - Materials Science and …, 2016 - Elsevier
Electron beam welding (EBW) technique was used to perform dissimilar joining of plain
carbon steel to Fe–7% Al alloy under three different weld conditions such as with beam …

Effect of beam oscillation on microstructure and mechanical properties of AISI 316L electron beam welds

J Kar, SK Roy, GG Roy - Metallurgical and materials transactions A, 2017 - Springer
The properties of electron beam-welded AISI 316L stainless steel butt joints prepared with
and without beam oscillation were evaluated by microstructural analysis, mechanical testing …

Influence of different beam oscillation patterns in electron beam welding of niobium sheets with different thickness

J Tao, J Wu, Z Liu, J Ma, Z Liu, W Peng - Materials, 2022 - mdpi.com
The electron beam welding of the tubes and the half-cells for our 1.3 GHz single-cell
superconducting radiofrequency (SRF) cavities is complex due to the different thicknesses of …

Influence of current pulsing on microstructure and mechanical properties of Ti–6Al–4V TIG weldments

NK Babu, SGS Raman - Science and Technology of …, 2006 - journals.sagepub.com
The present study has investigated the influence of current pulsing on the structure and
mechanical properties of Ti–6Al–4V tungsten inert gas (TIG) weldments. Autogenous full …

Effect of process parameters on porosities in electron beam welded AA-6061 to AA-2024 dissimilar joints

J Kar - Welding in the World, 2023 - Springer
The electron beam welding process was used to produce dissimilar butt-joints of AA-6061 to
AA-2024 sheets using various welding conditions such as different welding speed, double …

Effect of beam deflection oscillations on the weld geometry

DN Trushnikov, EG Koleva, GM Mladenov… - Journal of Materials …, 2013 - Elsevier
The changes of seam profiles and of heat affected zones during electron beam welding at
use of local beam deflection oscillations, directed across or along the joint, are studied. The …