Results 51 to 60 of about 1,763,908 (104)

A comparison between single sided and double sided friction stir welded 8mm thick DH36 steel plate [PDF]

, 2012
As part of an ongoing process to fully evaluate the potential for friction stir welding (FSW) to be used in the shipbuilding industry, a comparison has been made between two variants of the process.
Osman, M.M., Cater, Stephen R., Galloway, Alexander, McPherson, Norman   +3 more
core   +3 more sources

Wire-based friction stir additive manufacturing towards isotropic high-strength-ductility Al-Mg alloys

Virtual and Physical Prototyping
The formation of eutectic Al-Mg2Al3 phases along the grain boundaries makes it difficult to improve the mechanical properties of high-magnesium-content aluminum alloys. Here, wire-based friction stir additive manufacturing(W-FSAM) was proposed as a novel
Jinqi Wang, Yuming Xie, Xiangchen Meng, Yaobang Zhao, Shuming Sun, Junchen Li, Jialin Chen, Huizi Chen, Xiaotian Ma, Naijie Wang, Yongxian Huang   +10 more
doaj   +1 more source

A comparison between single sided friction stir welded and submerged arc welded DH36 steel thin plate [PDF]

, 2012
The adoption of the friction stir welding (FSW) process into the shipbuilding industry is being considered as a medium term issue. Currently the data on friction stir welded mild steels tends to be fragmented, with critical areas being short on specific ...
Wood, James, Cater, Stephen R., Galloway, Alexander, McPherson, Norman   +3 more
core   +3 more sources

Wire-based friction stir additive manufacturing of AZ31B magnesium alloy: Precipitate behavior and mechanical properties

Journal of Magnesium and Alloys
Simultaneous achievement of defect-free formation and high mechanical performance in additive manufactured Mg alloys remains challenging, bottlenecked by flammability, porosities, and oxidation risks within the melting-solidifying process.
Xiuwen Sun, Yuming Xie, Xiangchen Meng, Zeyu Zhang, Huijia Tian, Wenjiang Dong, Jianing Dong, Xiaotian Ma, Naijie Wang, Yongxian Huang   +9 more
doaj   +1 more source

Comparison between friction stir and submerged arc welding applied to joining DH36 and E36 shipbuilding steel [PDF]

, 2013
With the impending development of FSW tools for steel with useful lifetimes, attention has turned to the mechanical properties of the welds that can be made in a range of industrially significant steels.
Jonathan Martin, Cater, Stephen R., Alexander Galloway, Stephen Cater, Martin, Jonathan, Galloway, Alexander, Norman McPherson, McPherson, Norman   +7 more
core   +2 more sources

On the Choice of Tool Material in Friction Stir Welding of Titanium Alloys [PDF]

, 2012
Friction Stir Welding (FSW) is a solid state welding process patented in 1991 by TWI; initially adopted to weld aluminum alloys, is now being successfully used also for magnesium alloys, copper and steels.
Micari, F., Fratini, L., MICARI, Fabrizio, Buffa, G., BUFFA, Gianluca, FRATINI, Livan, Settineri, L., Settineri, Luca   +7 more
core  

Acoustic emission approach to optimize friction stir additive manufacturing process for magnesium alloy ZE41

Frontiers in Mechanical Engineering
IndroductionMagnesium alloy ZE41 is highly valued in industrial applications due to its superior properties such as high strength-to-weight ratio, corrosion resistance, and low density.
Divya Zindani, Divya Zindani, A. K. Lakshminarayanan, A. K. Lakshminarayanan, A. Joshua, A. Joshua, Robert Čep, K. Logesh   +7 more
doaj   +1 more source

Next-generation aircraft structures enabled by tailored friction stir welding and laser welding

Journal of Advanced Joining Processes
Structural components of aircraft fuselages, such as frames and stringers, are predominantly manufactured from milled high-strength aluminum profiles.
Markus Wagner, Andreas Grimm, Rishabh Rajesh Rao, Axel Jahn, Dirk Dittrich, Philipp Mohlau, Andreas Wetzig, Kai Fortkamp   +7 more
doaj   +1 more source

Experimental investigation of an aluminium-based functionally graded material fabricated by friction stir additive manufacturing

Materials Research Express
Advanced engineering materials that provide better mechanical performance via small changes in composition and microstructure are called Functionally Graded Materials (FGMs These materials are dominant in the aerospace and automotive industries when ...
Rjasanthosh Kumar T, Palaniradja K, V Balasubramanian   +2 more
doaj   +1 more source

Predictive Modeling of Microhardness and Tensile Strength for Friction Stir Additive Manufacturing of AA8090 Alloy Using Artificial Neural Network

Modelling
A proposed study based on an artificial neural network (ANN) model will be used to predict microhardness (VHN) and tensile strength (TS) of Friction Stir Additive Manufacturing (FSAM) of AA8090 alloy.
D. A. P. Prabhakar, Arun Kumar Shettigar, Mervin A. Herbert, Rashmi Laxmikant Malghan   +3 more
doaj   +1 more source