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The study of volumetric wearing of PCBN/W-Re composite tool during friction stir processing of pipeline steels (X70) plates
(2021-05-01)
Friction stir welding is a solid-state joining/processing technique that offers high strength and productivity, resulting in a microstructure similar to hot working cycles. However, high melting temperature metals such as ...
Investigation of material flow and thermomechanical behavior during friction stir welding of an AZ31B alloy for threaded and unthreaded pin geometries using computational solid mechanics simulation
(2021-10-01)
In the friction stir welding process, the tool role in the material flow and its thermomechanical behavior is still not entirely understood. Several modeling approaches attempted to explain the material and tool relationship, ...
Efeito dos materiais do backing bar na geometria e dureza de juntas soldadas por FSW em ligas de alumínio 6013 e 2024
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM, 2009-08-12)
Solid-state joining techniques such as Friction Stir Welding (FSW) are a natural choice to produce weld low heat input, limited slight distortion and low microstructural and mechanical degradation. Great effort has currently ...
Influence of Bobbin Tool Friction Stir Welding (BT-FSW) variants on the microstructure and properties of AA2060 and AA2196 aluminum alloys
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMCâmpus São Carlos, 2020-06-18)
In order to reduce total costs in aircrafts production, operation and maintenance, materials and processing techniques have been continuously further optimized. In this scenario, aluminum-lithium alloys have been studied ...
Effect of pin length on Friction Stir Spot Welding (FSSW) of dissimilar Aluminum-steel joints
(Elsevier, 2015-08)
In the last years Friction Stir Welding has produced a big impact on several industries due to its advantages. Particularly,automotive industry has developed a variant of the original process named Friction Stir Spot Welding ...
Microstructural and electrochemical characterization of friction stir welded duplex stainless steels
(Esg, 2014-06-01)
Duplex stainless steels exhibit good mechanical properties and corrosion resistance as well as better weldability and lower sensitivity to the weld cracking. The friction stir welding is based on a tool to generate heat ...
Microstructural and electrochemical characterization of friction stir welded duplex stainless steels
(2014-03-27)
Duplex stainless steels exhibit good mechanical properties and corrosion resistance as well as better weldability and lower sensitivity to the weld cracking. The friction stir welding is based on a tool to generate heat ...
Structural analysis of a friction stir-welded small trailer
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2015-03-01)
This paper introduces the analysis of a trailer structure made of 6063-T5 aluminum alloy using the Friction Stir-Welding process. The base material and the welded joint were characterized by tension tests. The loads for ...
Effect of heat input on AA5052 friction stir welds characteristics
(Elsevier, 2015-08)
Friction Stir Welding (FSW) is a relatively novel solid state welding process that strong enhanced the welding of aluminum alloys for structural applications. In this process, the heat necessary for the required plastic ...