DHEA AND POLYCYSTIC OVARIAN SYNDROME: META-ANALYSIS OF CASE-CONTROL STUDIES.




Effect of tool pin profiles on defects formation during friction stir welding of AA 6082-T6 straight-pipes-butt-weld joints

Friction stir welding (FSW) has emerged as a solid-state bonding technique widely used due to the efficacy in welding challenging materials and various joint configurations.However, welding of the pipes present unique challenges due to the limited contact surface area between the tool and the pipes.In the current study, FSW was employed on the AA 6

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