Results 31 to 40 of about 1,532,356 (255)

Heat sources of hybrid laser-arc welding processes

, 2022
S.47-84In this chapter, the different types of heat sources commonly used in hybrid laser-arc welding are discussed. First, the most important characteristics of laser beams and the available high-power laser types for welding purposes are presented ...
Beyer, E., Mahrle, A.
core   +1 more source

Comparative study on welding characteristics of laser-additional current hybrid welded T-joint of aluminium and titanium alloy

MATEC Web of Conferences, 2015
In order to improve the properties of laser overlap welded T-joint, laser-additional current hybrid welding process is put forward. In this paper, the welding characteristics of laser-additional current hybrid welded aluminum and titanium alloy T-joint ...
Zhang Xinge, Li Liqun, Chen Yanbin, Zhu Xiaocui, Li Yansheng, Guo Xinjian   +5 more
doaj   +1 more source

Selected properties of RAMOR 500 steel welded joints by hybrid PTA-MAG

Journal of Advanced Joining Processes, 2022
The paper describes the selected properties of RAMOR 500 anti-ballistic (martensitic structure in the initial state) high yield strength steel (1450 MPa) welded joints produced by the hybrid PTA-MAG (Plasma Transferred Arc - Metal Active Gas) method. The
Beata Skowrońska, Jacek Szulc, Mariusz Bober, Michał Baranowski, Tomasz Chmielewski   +4 more
doaj   +1 more source

Corrosion Behavior of High-Nitrogen Steel Hybrid Welded Joints Fabricated by Hybrid Laser–Arc Welding

Materials, 2023
To study the corrosion mechanism of high-nitrogen steel welds, this study investigated the effects of laser outputs on the corrosion behavior of high-nitrogen steel hybrid welded joints in hybrid laser–arc welding. The relationship between the ferrite content and laser output was characterized.
You, Xianxian, Ning, Kai, Bai, Di, Liu, Yanwei, Zhang, Hong, Liu, Fengde   +5 more
openaire   +2 more sources

Designet of plasma torch design for hybrid plasma welding with fused electrode with axial electrode wire feeding [PDF]

, 2022
The thesis discusses the development of specialized plasmatrons for hybrid plasmaarc welding with a melting electrode. The ways of technological solutions for the organization of filler wire feeding in combination with the use of a compressed arc of a ...
Квасницький, В., Lahodzinskyi, I., Korzhyk, V., Kvasnytskyi, V., Лагодзінський, І., Grynyuk, Сливінський, О., Коржик, В., Бабіч, О., Slyvinskyy, O., Пелешенко, С., Peleshenko, S., Гринюк, А., Babych   +13 more
core   +1 more source

Research and Development Progress of Laser–Arc Hybrid Welding: A Review

Metals
Laser–arc hybrid welding (LAHW) is an advanced welding technology that integrates both laser and arc heat sources within a single molten pool, achieving synergistic benefits that surpass the sum of their individual contributions. This method enhances the
Yang He, Xinyu Song, Zhidong Yang, Ruihai Duan, Jiangmin Xu, Wenqin Wang, Liangyu Chen, Mingxiao Shi, Shujin Chen   +8 more
doaj   +1 more source

The hybrid energy storages based on batteries and ultracapacitors for contact microwelding

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2014
Micro resistance welding is an effective way to reliably join small-scale parts. It is widely used in electronics and instrument-making. The important particularities of micro resistance welding are pulse character of energy consumption, non-linear load ...
Yu. V. Bondarenko, P. S. Safronov, O. F. Bondarenko, V. M. Sydorets, T. S. Rogozina   +4 more
doaj   +1 more source

Expansion of laser–arc hybrid welding to horizontal and vertical-up welding

Welding in the World, 2022
Laser-arc hybrid welding (LAHW) is an advanced welding method that combines arc welding and laser welding and can achieve deep penetration and the reduction of welding deformation compared with conventional arc welding. As with other welding techniques, it is common to target the flat position (PA) as the welding position. However, the expansion of the
Takamori Uemura, Koji Gotoh, Issei Uchino   +2 more
openaire   +1 more source

Effect of Laser-arc Hybrid Welding Energy Parameters on Welding Stability

MATEC Web of Conferences, 2018
The high-speed camera was used to collect the droplet transfer pattern and arc pattern of the laser-arc hybrid welding process. Using the methods of image processing and mathematical statistics, the effects of different laser and arc power conditions on ...
Fulong ZHANG, Hong ZHANG, Fengde LIU
doaj   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source