Advanced Manufacturing Technology by Under Water Friction Stir Welding Technique
Publish Year: 1402
نوع سند: مقاله ژورنالی
زبان: English
View: 91
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JEFM-7-1_001
تاریخ نمایه سازی: 27 خرداد 1402
Abstract:
Under water friction stir welding (UWFSW) is one of the modern and advanced manufacturing technologies of solid state joining and it is used for welding a wide range of materials. The energy-efficient technique used to the ۶۰۶۱ aluminum alloy joint and it has been demonstrated to be an effective method to improve the mechanical properties of joints. To illuminate the characteristics of underwater FSW, the microstructural evolution and its effect on mechanical performance of an underwater joint were investigated in the present paper. This work compared the parameters of normal friction stir welding (FSW) and UWFSW on the weld joint. In this investigating FSW used in underwater environment, for this operations research pin covered and shielded from contact water by hollow shaft spin (HSS), the HSS controlled the heat conduction of pin and disconnect with water, applying for the first time a novel underwater FSW technique developed in various industries. The metallographic exams indicate that weld nugget grain size has been decreased. The mechanical testing illustrated that hardness and tensile strength have been increased, on the other hand the percentage of elongation and impact energy have been diminished.
Keywords:
Authors
M Sadeghi
Department of Materials Engineering, Karaj Branch, Islamic Azad University, Karaj, Iran
M Farahani
Department of Materials Engineering, Baker Hughes a GE Company, Australia
H Sabet
Department of Materials Engineering, Karaj Branch, Islamic Azad University, Karaj, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :