Friction stir welding

In this study, dissimilar lap-joints between aluminum alloys 6061 and 316 stainless steel was produced by friction stir welding technology. The attention was put on the effect of different probe lengths on joint strength. The probe length was arranged from 2.7 mm to 2.9 mm.

6p vijaychest 24-04-2024 3 2   Download

This study focused the infl uence of welding parameters on the quality of the lap-joint between AA6061 aluminum alloy and C1100 copper. Experimental results indicate that the welding interface was sensitive to welding speed. Some welding defect was found in the joint such as tunnel and hook defects.

8p vijaychest 24-04-2024 4 2   Download

Part 1 of ebook "Structural connections for lightweight metallic structures" includes the following main contents: assessment of multiple site damage in riveted aircraft joints; laser welding of structural aluminium; laser beam welding and automotive engineering; friction stir welding technology;...

135p khuynhlinhnguyet1009 05-04-2024 5 1   Download

Continued part 1, part 2 of ebook "Structural connections for lightweight metallic structures" includes the following main contents: FSW of lap and T-joints; lightweight stiffened panels fabricated using emerging fabrication technologies, fatigue behaviour; damage tolerance of aircraft panels taking into account residual stress; multi-material adhesive joining in the automotive sector; welded aeronautical structures, cost and weight considerations;...

134p khuynhlinhnguyet1009 05-04-2024 3 1   Download

In this study, friction stir welding was employed to create a joint between pure copper 1100 and aluminum 1050 plates, each with a thickness of 5 mm. The fabricated results showed that a significant amount of copper was dispersed into the aluminum side to establish the bonding.

4p vimichaelfaraday 28-12-2023 5 3   Download

Continued part 1, part 2 of ebook "Advanced manufacturing technologies: Modern machining, advanced joining, sustainable manufacturing" provide readers with content about: advanced repair and joining; advanced joining and welding techniques - an overview; laser-based repair of damaged dies, molds, and gears; friction stir welding — an overview; sustainable manufacturing;...

191p damtuyetha 16-02-2023 7 1   Download

In this paper, we only focus on studying the crack development based on force application. In which, this study uses force to make cracks form and develop differently. Specifically, the research focuses on the following contents: surveying the microstructure of the Al/Cu junction, investigating the crack growth.

11p visherylsandber 28-06-2022 16 3   Download

The influence of welding speed on the properties of friction stir welded aluminium alloy 5083 was explored. The effects of various welding regimes on the defect formation, hardness distribution, tensile strength, and bending strength of the joint were experimentally investigated. Kissing bond defects were prevalent in the joint, however, this kissing bond was eliminated at high welding rates. The welded zone was softened significantly; all the tensile specimens were fractured in the welding zone with shear mode.

4p chauchaungayxua8 02-10-2020 22 1   Download

Friction stir welding (Fsw) uses anon consumable tool to generate friction heat in the abutting surface, the welding parameter such as rotational speed, welding speed, tool tilt angle and tool pin profile play a major role to produce best quality joint.

12p lucastanguyen 01-06-2020 11 1   Download

The research mainly focused on optimizing the multi responses i.e. tensile strength, impact Strength and elongation while conducting the experiments on Friction Stir Welding process.

12p lucastanguyen 01-06-2020 7 1   Download

This study aims to understand the uncertainty about the optimum or best pin position (Dp) for friction stir lap welding (FSLW) of Al-Cu. Tensile shear testing is used to determine the Mechanical strength of FSL welds under static loading.

12p tohitohi 19-05-2020 7 1   Download

This work is focused on the influence of different friction stir welding (FSW) parameters on AA6082 T-6 and AA5083-O alloys welding quality, by using Taguchi, Grey Relational and Weight Method. Four welding parameters were investigated, namely tool rotation speed (TRS), welding speed (WS), tool pin profile (TPP) and shoulder diameter (SD).

16p tohitohi 19-05-2020 19 1   Download

The aim of the present research is to study how the interface structure is affected by FSW parameters and how the formation of interface structure affects fracture of Al-Steel and Al-Ti FSL welds.

10p tohitohi 19-05-2020 16 1   Download

Aluminium alloy AlMg4.5Mn has got comprehensive acceptance in the manufacturing of light weight frames, marine structures which require high strength and worthy corrosion revulsion. The present investigation work focuses on friction stir welding process in which influences of operating parameters have been studied on friction stir welded butt joints.

10p tohitohi 19-05-2020 35 2   Download

In this paper, butt joining of Al5083 to commercially pure copper is investigated by friction stir welding method. The effects of transverse welding speed of the tool on the mechanical properties and microstructure of the joint were studied, experimentally.

8p tohitohi 19-05-2020 11 1   Download

The present study focused on the Taguchi experimental design technique of Friction Stir Welds of dissimilar aluminum alloys (AA2024-T6 and AA6351-T6) for tensile properties. Effect of process parameters, rotational speed, Traverse speed and axial force, on tensile strength was evaluated.

10p toritori 11-05-2020 28 1   Download

The effect of welding parameters on the mechanical properties of the friction stir welding of heat-treatable 6061-T6 was experimentally investigated. The influence of the welding rates on the hardness, tensile strength, bending strength, and the impact energy of the welding was investigated. The alloy 6061 could be welded with free defects. The mechanical properties were sensitive to the welding regimes and the location in and around the welded zone. Both the tensile and bending strengths of the joint were quite low compared to those of the base alloy 6061.

8p chauchaungayxua2 07-01-2020 19 1   Download

In this paper, 5083 aluminum alloy T-lap-joints were successfully fabricated by friction stir welding with various welding regimes. The defects morphology in the T-joints was experimentally observed and analyzed by a high magnification microscope.

11p vithomasedison2711 14-08-2019 15 0   Download

Ảnh hưởng của các thông số hàn đến sự hình thành của mối hàn “khuấy - ma sát” của hợp kim nhôm 6063-T5 được nghiên cứu. Kết quả thí nghiệm cho thấy mối hàn được hình thành trong phạm vi tỉ lệ giữa tốc độ quay và tốc độ tiến của pin (R/W) từ 3,1 vòng/mm đến 37,5 vòng/mm.

5p vidanh27 08-12-2018 63 1   Download