scholarly journals Friction Stir Spot Welding: A Review on Joint Macro- and Microstructure, Property, and Process Modelling

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
X. W. Yang ◽  
T. Fu ◽  
W. Y. Li
Keyword(s):  
Mechanical Properties ◽  
Friction Stir Welding ◽  
Numerical Simulations ◽  
Resistance Spot Welding ◽  
Spot Welding ◽  
Single Point ◽  
Industrial Applications ◽  
Friction Stir Spot Welding ◽  
Microstructural Characteristics ◽  
Friction Stir

Friction stir spot welding (FSSW) is a very useful variant of the conventional friction stir welding (FSW), which shows great potential to be a replacement of single-point joining processes like resistance spot welding and riveting. There have been many reports and some industrial applications about FSSW. Based on the open literatures, the process features and variants, macro- and microstructural characteristics, and mechanical properties of the resultant joints and numerical simulations of the FSSW process were summarized. In addition, some applications of FSSW in aerospace, aviation, and automobile industries were also reviewed. Finally, the current problems and issues that existed in FSSW were indicated.

Relation between Friction Stir Spot Welding Parameters and Mechanical Properties of High Density Polyethylene/Glass Spheres Polymer Composites

2016 ◽  
Vol 860 ◽  
pp. 49-52 ◽  
Author(s):  
Munir Tasdemir ◽  
Mustafa Kemal Bilici ◽  
Mehmet Kurt
Keyword(s):  
Mechanical Properties ◽  
Polymer Composites ◽  
High Density Polyethylene ◽  
Spot Welding ◽  
Friction Stir Spot Welding ◽  
High Density ◽  
Welding Parameters ◽  
Friction Stir ◽  
Glass Spheres ◽  
Welding Properties

In the present study, we attempt to use powder of glass spheres filler and reinforce material in HDPE to produce composite structure and then evaluate its mechanical properties to study the effect of welding parameters and filler content on mechanical properties of HDPE. The effect of welding parameters (tool rotational speed, the plunge depth and the dwell time) on friction stir spot welding properties of high density polyethylene/glass spheres (hollow) polymer composites sheets was studied.

scholarly journals Microstructural Characteristics and Mechanical Properties of Water Cooling Bobbin-Tool Friction Stir Welded 6063-T6 Aluminum Alloy

2018 ◽  
Vol 206 ◽  
pp. 03002 ◽  
Author(s):  
Yunqiang Zhao ◽  
Chungui Wang ◽  
Chunlin Dong
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloy ◽  
Friction Stir Welding ◽  
Water Mist ◽  
Water Cooling ◽  
Microstructural Characteristics ◽  
Welding Temperature ◽  
Weld Formation ◽  
Friction Stir ◽  
Mist Cooling

In this study, a novel welding method called water cooling bobbin-tool friction stir welding (WBT-FSW) was developed. 4 mm-thick 6063-T6 aluminum alloy sheets were successfully jointed by WBT-FSW. Comparative studies on macro/microstructural characteristics and mechanical properties of the WBT-FSW and conventional bobbin-tool friction stir welding (BT-FSW) joints were carried out. The results indicated that the water mist cooling can significantly decrease the welding temperature and improve both the weld formation and the mechanical properties of the joint. The tensile strength of the WBT-FSW joint was 11.4% higher than that of BT-FSW joint.

A new way to predict the mechanical properties of friction stir spot welding for Al-Cu joints by energy analysis of the vibration signals

2019 ◽  
Vol 105 (1-4) ◽  
pp. 1823-1834 ◽  
Author(s):  
Mercedes Pérez de la Parte ◽  
Juan Carlos Azofra ◽  
Hipólito Domingo Carvajal Fals ◽  
Angel Sánchez Roca ◽  
Mario César Sánchez Orozco ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Spot Welding ◽  
Energy Analysis ◽  
Friction Stir Spot Welding ◽  
Vibration Signals ◽  
Friction Stir

Microstructure characterization and mechanical properties of Ti-based bulk metallic glass joints prepared with friction stir spot welding process

2016 ◽  
Vol 100 ◽  
pp. 120-131 ◽  
Author(s):  
Zahra Jamili-Shirvan ◽  
Mohsen Haddad-Sabzevar ◽  
Jalil Vahdati-Khaki ◽  
Na Chen ◽  
Qingyu Shi ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Metallic Glass ◽  
Bulk Metallic Glass ◽  
Spot Welding ◽  
Welding Process ◽  
Friction Stir Spot Welding ◽  
Microstructure Characterization ◽  
Friction Stir
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