Results 61 to 70 of about 2,530 (240)

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

Mechanical Behaviors of Friction Stir Spot Welded Joints of Dissimilar Ferrous Alloys under Opening-Dominant Combined Loads

Advances in Materials Science and Engineering, 2014
Mechanical properties and failure behaviors of friction stir spot welded (FSSW) joints of two dissimilar ferrous alloys, cold-rolled carbon steel (SPCC) and 409L stainless steel (SUS 409L), are investigated under opening-dominant combined loads.
Md. Abu Mowazzem Hossain, Md. Tariqul Hasan, Sung-Tae Hong, Michael Miles, Hoon-Hwe Cho, Heung Nam Han   +5 more
doaj   +1 more source

Predicting the weld zones size in FSSW of 304L stainless steel plates by mathematical model based on RSM

Revista de Metalurgia, 2023
The 300 series austenitic stainless steels are widely used in industries due to their special properties. High heat in fusion welding reduces the properties of these steels and causes many problems.
A. H. Daei-Sorkhabi
semanticscholar   +1 more source

Optimization Of Process Parameters On Tensile Shear Load Of Friction Stir Spot Welded Aluminum Alloy (Aa5052-h112) [PDF]

, 2018
Optimization of the process was still the issue in manufacturing. Investigation on the process parameters that effects to the property of welded structure were necessary.
Armansyah, A. (Armansyah), Chie, H. H. (Ho)   +1 more
core  

First characterisation of the populations and immune-related activities of hemocytes from two edible gastropod species, the disk abalone, Haliotis discus discus and the spiny top shell, Turbo cornutus. [PDF]

, 2010
International audienceThe disk abalone Haliotis discus discus and the spiny top shell Turbo cornutus are edible gastropod species of high economic value, mainly in Asia.
Choi, Kwang-Sik, Donaghy, Ludovic, Hong, Hyun-Ki, Lambert, Christophe, Park, Heung-Sik, Shim, Won Joon   +5 more
core   +3 more sources

Multi‐year evaluation of rearing techniques for three sexually propagated Caribbean corals in a restoration setting

Restoration Ecology, Volume 33, Issue 4, May 2025.
In response to declining coral populations worldwide, conservation groups are increasingly applying restoration strategies to bolster abundance and diversity, including sexual propagation of corals. Collection and fertilization of coral gametes as well as larval rearing and settlement have been successful.
Emily N. Nixon, Alexandra N. Gutting, Sophie Cook, Linda Wegley Kelly, Ashlee Lillis   +4 more
wiley   +1 more source

A Comprehensive Review of Material Flow in FSW/FSP: Experimental Insights and Simulation Perspectives

Engineering Reports, Volume 7, Issue 4, April 2025.
This review explores material flow in friction stir welding (FSW), emphasizing its critical role in determining weld quality and structural integrity. It discusses methodologies for studying material flow, its dynamics, defect formation, and advancements in Bobbin Tool and Stationary Shoulder FSW, guiding future research and optimization efforts ...
Mostafa Akbari, Amin Abdollahzadeh, Milad Esfandiar   +2 more
wiley   +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

Modeling of the Thermal Field in Dissimilar Alloy Ultrasonic Welding [PDF]

, 2014
This paper describes a finite element model for predicting the temperature field in high power ultrasonic welding aluminum AA6111 to two dissimilar alloys, magnesium AZ31, and low carbon steel DC04.
Chen, YC, Jedrasiak, P, Prangnell, P, Robson, J, Shercliff, HR, Wang, L   +5 more
core   +3 more sources

Friction Stir Spot Extrusion Joining With Its Metal Flow Investigation

Advances in Materials Science and Engineering, Volume 2025, Issue 1, 2025.
This study aims to extrude a portion of an Al sheet through a steel hole shaped like a rivet to assemble an Al and a preholed steel sheet by a mechanical interlock. This will be accomplished by joining the two materials together. AA6061 and AISI1006 sheets were assembled using a lap arrangement, with the steel preholed sheet placed below the aluminum ...
Mohanad Kadhim Mejbel, Isam Tareq Abdullah, Weiwei Kong   +2 more
wiley   +1 more source