چکیده مقاله
In this research, an attempt has been made to weld 2 mm thick 5052 aluminum sheet and pure copper sheet using the friction stir welding method with a butt joint design The changes in the microstructure and mechanical properties of the joint at different forwarding speeds of 27 mm/min, 32 mm/min, and 41 mm/min were investigated at the rotation speed constant of 700 rpm The results of the uniaxial tensile test and optical microscope imaging showed that with increasing the forwarding speed, the ultimate tensile strength of the joint increased, and the microstructure of the copper side became finer Therefore, the highest ultimate tensile strength at a forwarding speed of 41 mm/min was obtained which reached 151 MPa Moreover, the microhardness results depicted that with increasing the forwarding speed, the hardness of the weld zone increases, and this reached 96 H when the forwarding speed is 41 mm/min
کلیدواژهها
نویسندگان
Mahdis Jedari Asadi
B Sc Student, School of Metallurgy and Materials Engineering, Iran University of Scienceand Technology IUST , Narmak, Tehran, Iran
Reyhaneh Sarfaraz
B Sc Student, School of Metallurgy and Materials Engineering, Iran University of Science andTechnology IUST , Narmak, Tehran, Iran
Seyed Reza Elmi Hosseini
Assistant Professor, School of Metallurgy and Materials Engineering, Iran University of Scienceand Technology IUST , Narmak, Tehran, Iran
شیوه ارجاع
Jedari Asadi, Mahdis and Sarfaraz, Reyhaneh and Elmi Hosseini, Seyed Reza,1403,Investigating the effect of welding parameters on the mechanical properties of aluminum 5052 and pure copper weldment joined by friction stir welding,7th International Conference on Welding and Non Destructive Testing & 25th National Conference on Welding & Inspection & 14th National Conference on NDT & 3nd National Conference on Additive Manufacturing,Tehran
ارائهشده در
مجموعه مقالات هفتمین کنفرانس بین المللی جوشکاری وغیرمخرب، بیست و پنجمین کنفرانس ملی جوش و بازرسی، چهاردهمین کنفرانس ملی آزمایش های غیرمخرب و سومین کنفرانس ملی ساخت افزایشی1 اسفند 1403 · تهران