Friction stir welding pdf nptel

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NPTEL provides E-learning through online Web and Video courses various streams. Friction stir welding (FSW) is a relatively new solid-state joining process. This joining technique is energy efficient, environment friendly, and versatile Describes the development of bobbin stir welding for joining 25mm thick aluminium alloy; friction stir welding (FSW) of 12% chromium alloy steel;Mod-01 Lec-35 Friction Stir Welding tutorial of Marine Construction and Welding course by Prof For more details on NPTEL visit httpnptel.iitm.ac.in Friction stir welding (FSW) is a solid-state joining process that uses a non-consumable tool to join two facing workpieces without melting the workpiece