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Pre-hole friction stir spot welding of dual-phase steels and comparison with resistance spot welding, conventional and pinless friction stir spot welding
This study investigates pre-hole FSSW to join DP590 and DP780 steels, commonly employed in the automotive sector. The primary objective is the...
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Improving friction stir spot welding of high-density polyethylene sheets for welding parameters and its optimization
Friction stir spot welding (FSSW) is a promising technique for joining thermoplastic materials, such as high-density polyethylene (HDPE). However,...
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Hole inhibition mechanisms of Mg/steel lap joint by pinless friction stir spot welding
Pinless friction stir spot welding (P-FSSW) was performed to manufacture Mg/steel lap joints. Orthogonal tests for P-FSSW of Mg/steel were...
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Fatigue Crack Growth Performance in Refilled Friction Stir Spot Welding and Friction Stir Welding of Aluminum Alloy Joints
Friction stir weld (FSW) is a novel solid-state welding technique that has gained significant attention in recent years due to its many advantages...
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Microstructural and mechanical analysis of achieving crack-free joints in high-speed friction stir spot welding of Cu–Al dissimilar material
Mixing materials is essential for good strength-to-weight ratio and cost-effectiveness in industrial applications which often requires the use of...
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Refill friction stir spot welding (RFSSW): a review of processing, similar/dissimilar materials joining, mechanical properties and fracture mechanism
Refill friction stir spot welding (RFSSW) provides a novel method to join similar and/or dissimilar metallic materials without a key-hole in the...
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Friction plug-riveting spot welding process of steel/aluminum dissimilar materials and the joint formation mechanism
The welding characteristics of 7075 aluminum alloy and DP980 dual-phase steel sheet were systematically studied by the friction plug-riveting spot...
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Assessment of friction stir spot welding of AA5052 joints via machine learning
In this study, successful joints were fabricated on 4-mm-thick aluminum alloy 5052 sheets by using friction stir spot welding (FSSW) method. This...
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Interface characterization and formation mechanism of Al/Ti dissimilar joints of refill friction stir spot welding
In recent years, lightweight structures have been widely used in aerospace field. Refill friction stir spot welding has been widely used in...
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Friction stir spot welding process: an innovative approach for transforming from engineering design to production
In the present work, an innovative approach for transforming from engineering design to production has been carried out to achieve enhanced joint...
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Optimization of friction stir spot welding parameters for joining dissimilar AZ31B magnesium alloy and AA6061 aluminium alloy using response surface methodology
AZ31B magnesium (Mg) alloy and AA6061-T6 aluminium (Al) alloy are preferentially used in automotive industries due to its good mechanical properties,...
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Friction stir spot welding of aluminum and steel sheets using a consumable sheet
A novel method, friction stir spot welding using a consumable sheet (FSSW-C), is introduced here with the aim of joining dissimilar sheets. In this...
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An approach to weld dissimilar polycarbonate and high-density polyethylene by friction stir spot welding
The friction stir spot welding of polymeric materials has been examined extensively; conversely, only a few researchers have addressed the friction...
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Friction Stir Spot Welding of Honeycomb Core Sandwich Structure
This work is an attempt to study the feasibility of the friction stir spot welding (FSSW) of the sandwich sheet with honeycomb core and examine the...
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Mathematical modeling, optimization and prediction of friction stir spot welding parameters for dissimilar joining AA2024-T6 aluminium and AZ31B magnesium alloy in lap weld configuration
In this investigation, the dissimilar spot welds of AA2024-T6 Aluminium (Al) alloy and AZ31B Magnesium (Mg) alloy were fabricated using friction stir...
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Experimental and numerical investigation on the effect of rotational speed on exit-hole-free friction stir spot welding with consumable pin
The present work investigates the effect of rotational speed on joint quality during Friction Stir Spot Welding (FSSW) using a consumable pin, where...
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Friction Stir Welding for Aerospace Alloys
Friction stir welding (FSW) has gained prominence as a transformative welding technique, especially for aerospace alloys, owing to its inherent...
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Resistance Spot Welding of Aluminum
Because of its low density, high strength-to-weight ratio, and good corrosion resistance, aluminum offers many attractive features to automotive...
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Tool Designing for Friction Stir Welding Variants
The shoulder and probe are the major components of the rotating tool of Friction Stir Welding (FSW) technology. When it comes to producing a...
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Friction welding parameter for AA6063 using ANFIS prediction
It is generally accepted in the field of friction welding that the parameters of rotary friction welding affect mechanical properties. Accurate input...
