influence of tool pin profile on the formtion of friction stir welding of AA70775 AND 115083
عنوان مقاله: influence of tool pin profile on the formtion of friction stir welding of AA70775 AND 115083
شناسه ملی مقاله: IIWC01_068
منتشر شده در کنگره بین المللی جوش و روشهای اتصال در سال 1388
شناسه ملی مقاله: IIWC01_068
منتشر شده در کنگره بین المللی جوش و روشهای اتصال در سال 1388
مشخصات نویسندگان مقاله:
R abdi - university of tehran
m.k besharati
y imani
y abdi
خلاصه مقاله:
R abdi - university of tehran
m.k besharati
y imani
y abdi
AA7075 aluminum alloy has gathered wide acceptance in the fabrication of light weight structures requiring a high strength to weight ratio . Compared to the fusion welding processes that are routinely used for joining structural aluminum alloys friction stir welding FSW process is an emerging solid state joining process in which the material that is being welded does not melt and recast this process uses a non -consumable tool pin profile play major roles in deciding the weld quality in this investigation an attempt has been made to understand the effect of tool pin profile on friction stir welding formation of AA7075 and AA5083. Two different tool pin profiles tapered cylindrical threaded tapered cylindrical have been used to fabricate the joint at different welding transverse and rotational speeds.
کلمات کلیدی: friction stir welding ,microstructure ,mechanical properties ,aluminum alloys
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/164034/