Results 1 to 10 of about 343,278 (202)

Electron Beam Welding Process for Ti6Al-4V Titanium Alloy. [PDF]

Materials (Basel), 2023
The electron beam welding process of titanium alloys induces a series of physicochemical changes in the material that remain a relevant and necessary area of investigation.
Wencel Z, Wiewiórowska S, Wieczorek P, Gontarz A.   +3 more
europepmc   +2 more sources

Research of Friction Stir Welding (FSW) and Electron Beam Welding (EBW) Process for 6082-T6 Aluminum Alloy. [PDF]

Materials (Basel), 2023
The paper presents the results of the joining tests of the EN AW-6082 T6 alloy. The materials were joined using the EBW high-energy (electron beam welding) and friction stir welding (FSW) methods. In the case of FSW welding, the following parameters were
Noga P, Skrzekut T, Wędrychowicz M, Węglowski MS, Węglowska A.   +4 more
europepmc   +2 more sources

Influence of Electron Beam Welding Parameters on the Microstructure Formation and Mechanical Behaviors of the Ti and Ni Dissimilar Metals Welded Joints

Metals, 2022
Commercially pure titanium Ti Grade 2, 2 mm in thickness, was welded to 2 mm thick nickel alloy 201 with electron beam welding. Various welding parameters were used to create the butt-welded joints.
Beáta Šimeková, Erika Hodúlová, Pavel Kovačócy, Ingrid Kovaříková, Miroslav Sahul, Martin Sahul, Matej Pašák, Florian Pixner   +7 more
doaj   +2 more sources

Electron-Beam Welding of Titanium and Ti6Al4V Alloy

Metals, 2023
This work presents the results of the electron-beam welding of commercially pure α-Ti (CP-Ti) and Ti6Al4V (Ti64) alloys. The structure and mechanical properties of the formed welded joints were examined as a function of the power of the electron beam ...
Georgi Kotlarski, Darina Kaisheva, Maria Ormanova, Borislav Stoyanov, Vladimir Dunchev, Angel Anchev, Stefan Valkov   +6 more
doaj   +2 more sources

Welding of Ti6Al4V and Al6082-T6 Alloys by a Scanning Electron Beam

Metals, 2023
This work presents the results of an investigation into the influence of beam offset on the structure and mechanical properties of electron-beam-welded joints between Ti6Al4V and Al6082-T6 alloys.
Angel Anchev, Darina Kaisheva, Georgi Kotlarski, Vladimir Dunchev, Borislav Stoyanov, Maria Ormanova, Milka Atanasova, Vladimir Todorov, Petya Daskalova, Stefan Valkov   +9 more
doaj   +2 more sources

Analysis of liquation and solidification cracks in the electron beam welding of GTD-111 nickel-base superalloy joint

Materials Research Express, 2021
The weldability of GTD-111 superalloy by electron beam welding was studied, and the cracking evolution of solidification and liquation, as well as microstructural characteristics, were also investigated.
Morteza Taheri, Seyed Farshid Kashani-Bozorg, Ali Alizadeh, Mohsen Heydari Beni, Jafar Eskandari Jam, Ali Khorram   +5 more
doaj   +2 more sources

Plasma Charge Current for Controlling and Monitoring Electron Beam Welding with Beam Oscillation

Sensors, 2012
Electron beam welding (EBW) shows certain problems with the control of focus regime. The electron beam focus can be controlled in electron-beam welding based on the parameters of a secondary signal.
Valeriy Shchavlev, Anatoliy Piskunov, Aleksandr Abdullin, Vladimir Belenkiy, Georgy Mladenov, Dmitriy Trushnikov   +5 more
doaj   +3 more sources

Influence of Welded Pores on Very Long-Life Fatigue Failure of the Electron Beam Welding Joint of TC17 Titanium Alloy. [PDF]

Materials (Basel), 2019
The electron beam welding process is widely used in the connection among titanium alloy material parts of aero-engines. Its mechanical properties need to meet the requirements of long life and high reliability.
Liu F, Zhang H, Liu H, Chen Y, Muhammad Kashif K, Wang Q, Liu Y.   +6 more
europepmc   +2 more sources

Fusion-diffusion electron beam welding of aluminum‑lithium alloy with Cu nano-coating

Materials & Design, 2020
As a new method to reduce the temperature in melt pool and subsequently alleviate the Li evaporation loss, fusion-diffusion electron beam welding is proposed for aluminum‑lithium alloy joining achieved by defocused electron beam and pressure.
Guoqing Chen, Qianxing Yin, Ge Zhang, Binggang Zhang   +3 more
doaj   +2 more sources

Welding Seam Recognition and Trajectory Planning Based on Deep Learning in Electron Beam Welding [PDF]

Sensors
To address challenges in weld recognition during vacuum electron beam welding caused by dark environments and metal reflections, this study proposes an improved hybrid algorithm combining YOLOv11-seg with adaptive Canny edge detection.
Hao Yang, Congjin Zuo, Haiying Xu, Xiaofei Xu   +3 more
doaj   +2 more sources