Results 181 to 190 of about 2,849,191 (215)
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Numerical modelling of heat source during electron beam welding
, 2020This work presents a numerical model describing the thermal source during electron beam welding. The numerical calculations have been performed using the Finite Element Method.
P. Petrov, M. Tongov
semanticscholar +1 more source
International Journal of Heat and Mass Transfer, 2019
A three-dimensional transient model for solid-liquid-gas transition of 2A12 electron beam welding (EBW) was established to reveal the mechanism of pores formation. The keyhole stability and fluid flow were analyzed in the model.
Guoqing Chen +4 more
semanticscholar +1 more source
A three-dimensional transient model for solid-liquid-gas transition of 2A12 electron beam welding (EBW) was established to reveal the mechanism of pores formation. The keyhole stability and fluid flow were analyzed in the model.
Guoqing Chen +4 more
semanticscholar +1 more source
, 2020
The microstructure and corrosion fatigue behavior under artificial seawater environment of 100-mm-thick Ti–6Al–4V alloy joint via vacuum electron beam welding (EBW) was systematically characterized.
C. Zeng +6 more
semanticscholar +1 more source
The microstructure and corrosion fatigue behavior under artificial seawater environment of 100-mm-thick Ti–6Al–4V alloy joint via vacuum electron beam welding (EBW) was systematically characterized.
C. Zeng +6 more
semanticscholar +1 more source
Investigation of cracks during electron beam welding of γ-TiAl based alloy
, 2020Electron beam welding (EBW) of γ-TiAl intermetallic with duplex microstructure has been conducted with various welding parameters. Experiments and numerical simulation were investigated to reveal the cracking mechanism of the joint.
Guoqing Chen +3 more
semanticscholar +1 more source
, 2020
Electron beam welding (EBW) of titanium alloy was carried out by simulating the constraint conditions in actual welding. The fracture toughness of welded joints was studied.
Fu-Yang Gao +5 more
semanticscholar +1 more source
Electron beam welding (EBW) of titanium alloy was carried out by simulating the constraint conditions in actual welding. The fracture toughness of welded joints was studied.
Fu-Yang Gao +5 more
semanticscholar +1 more source
Materials letters (General ed.), 2020
The effect of electron beam welding process on the microstructural and mechanical characteristics of newly developed 3rd generation AW2099 heat treatable aluminium lithium (Al-Li) alloy was investigated.
M. Sahul +3 more
semanticscholar +1 more source
The effect of electron beam welding process on the microstructural and mechanical characteristics of newly developed 3rd generation AW2099 heat treatable aluminium lithium (Al-Li) alloy was investigated.
M. Sahul +3 more
semanticscholar +1 more source
Thermocouple temperature measurement during high speed electron beam welding of SS 304
, 2020Measurement of temperature during high-speed electron beam welding (EBW) is a difficult task as the local temperature changes much faster compared to the response of the thermocouple.
Jaykishan Nayak, G. G. Roy
semanticscholar +1 more source
, 2020
Electron beam welding (EBW) is an energy intensive beam welding method widely used for joining hard to weld metals found application in aerospace, nuclear, automotive industries.
Bishub Choudhury, M. Chandrasekaran
semanticscholar +1 more source
Electron beam welding (EBW) is an energy intensive beam welding method widely used for joining hard to weld metals found application in aerospace, nuclear, automotive industries.
Bishub Choudhury, M. Chandrasekaran
semanticscholar +1 more source
, 2020
Although heat input rate is universally accepted as a scale-up criterion for weld-geometry, especially for arc/laser welding, its position in electron beam welding (EBW) needs a relook. Our experiments reveal that heat input per unit length cannot always
Debasish Das, D. K. Pratihar, G. G. Roy
semanticscholar +1 more source
Although heat input rate is universally accepted as a scale-up criterion for weld-geometry, especially for arc/laser welding, its position in electron beam welding (EBW) needs a relook. Our experiments reveal that heat input per unit length cannot always
Debasish Das, D. K. Pratihar, G. G. Roy
semanticscholar +1 more source
Journal of Materials Processing Technology, 2019
Electron beam bead on plate and butt-welded specimens (˜5 mm in thickness) built in the X and Z directions were investigated. The microstructure of welds in both bead on plate and electron-beam-welded specimens revealed a eutectic morphology with a very ...
M. Nahmany +4 more
semanticscholar +1 more source
Electron beam bead on plate and butt-welded specimens (˜5 mm in thickness) built in the X and Z directions were investigated. The microstructure of welds in both bead on plate and electron-beam-welded specimens revealed a eutectic morphology with a very ...
M. Nahmany +4 more
semanticscholar +1 more source