Results 21 to 30 of about 65,053 (206)

TIG Wire and Arc Additive Manufacturing of 5A06 Aluminum Alloy

Cailiao gongcheng, 2017
Wire and arc additive manufacturing(WAAM) was investigated by tungsten inert gas arc welding method(TIG), in which φ1.2mm filler wire of aluminum alloy 5A06(Al-6Mg-Mn-Si) was selected as deposition metal.
HUANG Dan, ZHU Zhi-hua, GENG Hai-bin, XIONG Jiang-tao, LI Jing-long, ZHANG Fu-sheng   +5 more
doaj   +1 more source

Experimental studies of parameters affecting the heat generation in friction stir welding process [PDF]

, 2012
Heat generation is a complex process of transformation of a specific type of energy into heat. During friction stir welding, one part of mechanical energy delivered to the welding tool is consumed in the welding process, another is used for ...
Jovanović Dragan S., Jovanović Slobodan V., Mijajlović Miroslav M., Milčić Miodrag D., Pavlović Nenad T.   +4 more
core   +1 more source

Interfacial Bonding and Mechanical Properties of Al/Mg Dissimilar Refill Friction Stir Spot Welds Using a Grooved Tool

Crystals, 2021
Al/Mg dissimilar welds were successfully fabricated by refill friction stir spot welding using a grooved sleeve tool. Influences of sleeve penetration depth and rotational speed on the weld formation and mechanical performance were systematically ...
Zhikang Shen, Xinyu Liu, Dongxiao Li, Yuquan Ding, Wentao Hou, Haiyan Chen, Wenya Li, Adrian P. Gerlich   +7 more
doaj   +1 more source

Finite element modelling for temperature, stresses and strains calculation in linear friction welding of TB9 titanium alloy

Journal of Materials Research and Technology, 2019
In the present paper, finite element method (FEM) simulation of linear friction welding (LFW) TB9 titanium alloy was carried out using ABAQUS software.
Xiawei Yang, Wenya Li, Ying Fu, Qing Ye, Yaxin Xu, Xiurong Dong, Kaiwei Hu, Yangfan Zou   +7 more
doaj   +1 more source

Abnormal fracture of 7085 high strength aluminum alloy thick plate joint via friction stir welding

Journal of Materials Research and Technology, 2019
7xxx series high-strength aluminum alloy joints by friction stir welding (FSW) generally fracture in the heat affected zone (HAZ), i.e. the lowest hardness zone (LHZ) during tensile test. However, the experiment results of this study indicate that defect-
W.F. Xu, X.K. Wu, J. Ma, H.J. Lu, Y.X. Luo   +4 more
doaj   +1 more source

Structural response of A286 superalloy to rotary friction welding at different rotation speed

Materials Research Express, 2020
Rotary friction welding was conducted on A286 with a diameter of ϕ 25 mm under 300, 900 and 2100 rpm to understand the structural response of the joint welded at different rotation speeds.
Feng Jin, Jinglong Li, Dan Chen, Zhongxiang Liao, Junmiao Shi, Jiangtao Xiong, Fusheng Zhang   +6 more
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Controlling deformation and residual stresses in a TIG joint for Invar steel molds

Journal of Materials Research and Technology, 2023
Invar steel is used to produce molds for composite materials for its thermal expansion coefficient similarity to those materials. These molds show wear resistance, provide good dimensional accuracy of produced parts, and they are produced with tungsten ...
Yu Su, Xiawei Yang, Dong Wu, Tingxi Meng, Wenya Li, Wuyuan Feng, Wenwei Zhao, Achilles Vairis   +7 more
doaj   +1 more source

Fatigue performance of friction stir welded marine grade steel [PDF]

, 2015
An extensive study on the fatigue performance of friction stir welded DH36 steel was carried out. The main focus of this experimental testing programme was fatigue testing accompanied by tensile tests, geometry measurements, hardness and residual stress ...
Ahmad, Alexander M. Galloway, Athanasios I. Toumpis, Azevedo, Baillie, Barsoum, Bilal Ahmad, Ericsson, Fricke, Helena Polezhayeva, Hobbacher, Lakshminarayanan, Lars Molter, Lomolino, Maddox, Maddox, Maddox, McPherson, Michael E. Fitzpatrick, Pedemonte, Radaj, Schneider, Toumpis, Toumpis, Uematsu, Vuhereer   +25 more
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Evaluation of nano mechanical properties and corrosion behavior of diffusion welded CoCrNi medium-entropy alloy (MEA) and SUS 304 stainless steel joints

Revista de Metalurgia, 2023
The study mainly focused on examining nanomechanical properties and corrosion behavior of the weld interface formed by diffusion welding of CoCrNi MEA and SUS 304 stainless steel. Three different bonding temperatures (i.e.
Muhammad Samiuddin, Jinglong Li, Mudassir Farooq, Jiangtao Xiong   +3 more
doaj   +1 more source

Inertia friction welding of large steel piston with 480 mm diameter used in heavy-duty diesel engine components

Frontiers in Materials
IntroductionInertia friction welding (IFW) has emerged as a critical solid-state joining technology for manufacturing high-performance steel pistons in heavy-duty diesel engines, particularly where complex hollow geometries and stringent reliability ...
Yanquan Wu, Yanquan Wu, Feng Qin, Feng Qin, Chunbo Zhang, Chunbo Zhang, Zhiyong Wang, Zhiyong Wang, Rui Li, Rui Li, Haifeng Yang, Haifeng Yang, Dali Wang, Dali Wang, Yiqi Tong, Yiqi Tong, Jun Zhou, Jun Zhou   +17 more
doaj   +1 more source