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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, ...
Microstructure And Fracture Toughness Of Multipass Friction Stir Welded Joints Of Api-5l-x80 Steel Plates
(Elsevier Science SALausanne, 2016)
Modeling of thermal cycles and microstructural analysis of pipeline steels processed by friction stir processing
(2018-10-01)
During friction stir welding or processing (FSP), temperature and deformation have influence on the final microstructure and mechanical properties. Studying microstructures before and after welding might help interpreting ...
Tool geometry optimization in friction stir spot welding of Al-steel joints
(Elsevier, 2017-04)
The necessity to reduce the weight of transport structures, such as cars and airplanes, has become more important due to gas emission regulations. In this regard, the use of hybrid structures made of steel and aluminum is ...
Analysis of Semi-solid Processing for Metal Matrix Composite Synthesis Using Factorial Design
(Universidade Federal de São Carlos (UFSCar), Dept Engenharia Materials, 2012-01-01)
The main goal in this work is to conduct a quantitative analysis of the mechanical stir casting process for obtaining particulate metal matrix composites. A combined route of stirring at semi-solid state followed by stirring ...
Analysis of Semi-solid Processing for Metal Matrix Composite Synthesis Using Factorial Design
(Universidade Federal de São Carlos (UFSCar), Dept Engenharia Materials, 2012-01-01)
The main goal in this work is to conduct a quantitative analysis of the mechanical stir casting process for obtaining particulate metal matrix composites. A combined route of stirring at semi-solid state followed by stirring ...
Friction Stir Welding Of Duplex Stainless Steels
(Associação Brasileira de SoldagemSão Paulo, 2016)
Physical simulation as a tool to understand friction stir processed X80 pipeline steel plate complex microstructures
(2019-01-01)
The thermal cycles associated to friction stir welding and processing produce a wide range of microstructures, resulting in different mechanical behaviors along the weld. Most research efforts have focused on the development ...
A literature survey on electrical-current-assisted friction stir welding
(Multidisciplinary Digital Publishing Institute (MDPI)Switzerland, 2023)