Results 61 to 70 of about 231 (118)

Pinless friction stir spot welding of aluminium alloy with copper interlayer

Open Engineering, 2020
Spot welding joints of Al-Mg-Si alloy (AA6061-T6) were produced with and without the addition of copper interlayer using pinless friction stir spot welding (P-FSSW).
Abed Balsam H., Salih Omar S., Sowoud Khalid M.   +2 more
doaj   +1 more source

Effect of Pin Shape and Rotational Speed on the Mechanical Behaviour and Microstructures of Friction Stir Spot Welding of Aa6061 Aluminum Alloy

مجلة النهرين للعلوم الهندسية, 2017
Friction stir spot welding (FSSW) is a modern solid-state joining process able to weld similar and dissimilar overlap joints in different classes of materials and is widely being considered for automotive industry. In this work, the mechanical behavior )
Mohsin N. Hamzah, Sadeq H. Bakhy, Mujtaba A. Fliayyh   +2 more
doaj  

EFFECT OF ROTATIONAL SPEED AND DWELL TIME ON PHYSICAL AND MECHANICAL PROPERTIES OF FRICTION STIR SPOT WELDING ALUMINIUM 1100 WITH ZN POWDER INTERLAYER ADDITION

Mekanika, 2019
Friction stir spot welding (FSSW) is one of the development of solid state welding to joint lightweight materials such as aluminium. In the automotive industry, lightweight materials are needed in the structure of vehicle construction to improve ...
Aditya Noor, Nurul Muhayat, . Triyono
doaj   +1 more source

Current Trends and Emerging Strategies in Friction Stir Spot Welding for Lightweight Structures: Innovations in Tool Design, Robotics, and Composite Reinforcement—A Review

Crystals
Friction stir spot welding (FSSW) is a solid-state joining technique increasingly favored in industries requiring high-quality, defect-free welds in lightweight and durable structures, such as the automotive, aerospace, and marine industries. This review
Suresh Subramanian, Elango Natarajan, Ali Khalfallah, Gopal Pudhupalayam Muthukutti, Reza Beygi, Borhen Louhichi, Ramesh Sengottuvel, Chun Kit Ang   +7 more
doaj   +1 more source

Effect of Different Friction Stir Spot Welding Techniques on the Mechanical Properties and Microstructure of Aluminum AA2024-T3

مجلة النهرين للعلوم الهندسية, 2019
This paper presents a comparison of using different techniques for stir spot welding of Aluminum 2024-T3, which are refill friction stir spot welding (RFSSW), edited (RFSSW-pin) and conventional friction stir spot welding (FSSW), depending on the ...
Akeel Z. Mahdi, Samir A. Amin, Sadeq H. Bakhy   +2 more
doaj   +1 more source

On the Application of Laser Shock Peening as a Manufacturing and Repair Process to Improve the Fatigue Performance of Refill Friction Stir Spot-Welded AA2024-T3 Joints

Fatigue of Aircraft Structures
The refill friction stir spot welding (refill FSSW) process is an innovative solid-state spot-welding method, which has evolved from the concept of friction stir welding.
Kashaev Nikolai, Mohr Tim, Keller Sören, Hasan Suhuddin Uceu Fuad, Klusemann Benjamin, Dorn Falk, Ventzke Volker   +6 more
doaj   +1 more source

Compensation of Vertical Position Error Using a Force–Deflection Model in Friction Stir Spot Welding

Metals, 2018
Despite increasing need for friction stir spot welding (FSSW) for high-temperature softening materials, system deflection due to relatively high plunging force remains an obstacle.
Jinyoung Yoon, Cheolhee Kim, Sehun Rhee
doaj   +1 more source

Microstructural and Mechanical Behavior of Welds in Partially Transformed TRIP 800 Steel Produced by Friction Stir Spot Welding (FSSW)

Abstract The industry’s pursuit of clean technologies and materials amidst growing concerns about climate change underscores the significance of innovative welding processes. The utilization of TRIP 800 steel, renowned for its transformation-induced plasticity, highlights the endeavor towards enhancing energy efficiency and safety in the ...
Henderson Soares Madureira, Carlos Alberto Carvalho Castro Castro, Claudio Turani Vaz, Elaine Carbalo Siqueira Corrêa   +3 more
openaire   +1 more source

Assessment Of Joints Using Friction Stir Welding And Refill Friction Stir Spot Welding Methods

Archives of Metallurgy and Materials, 2015
FSW (Friction Stir Welding) and RFSSW (Refill Friction Stir Spot Welding) joints have been increasingly used in industrial practice. They successfully replace fusion-welded, riveted or resistance-welded joints.
Lacki P., Więckowski W., Wieczorek P.
doaj   +1 more source

Analysis of Temperature and Plastic Flow during Friction Stir Spot Welding Using Particle Method

Journal of Thermal Science and Technology, 2009
Friction stir spot welding (FSSW) is a new metal-joining process, and a numerical simulation code to calculate optimal welding conditions is desired. In this paper, we analyzed temperature distribution and plastic deformation flow during the FSSW process
Shigeki HIRASAWA, Harsha BADARINARAYAN, Kazutaka OKAMOTO, Toshio TOMIMURA, Tsuyoshi KAWANAMI, Shigeki HIRANO   +5 more
doaj   +1 more source