چکیده مقاله
Residual stresses or locked in stresses are one of the most significant mechanisms that are generated in almost all the welding processes During the Friction Stir Welding FSW process the generated heat can cause microstructure variation leading to the chang in the material properties Furthermore, the resulting residual stresses may cause deformation in the welded component or structure During the operation, the residual stresses also have a significant contribution to the total stress field acting in the structure and hence the component performance In the current research, numerical analysis is conducted to get insight of the temperature distribution of the complicated FSW process of steel plates The numerical model can also help in temperature prediction for the design purpose
کلیدواژهها
نویسندگان
Soheil Nakhodchi
K N Toosi University of Technology, Tehran, Iran
Hadi Sodagari
K N Toosi University of Technology, Tehran, Iran
شیوه ارجاع
Nakhodchi, Soheil and Sodagari, Hadi,1392,Numerical analysis of temperature distributions in friction stir welding of steel plates,The first international conference on welding and non-destructive testing, the 14th national conference on welding and inspection, and the third national conference on non-destructive testing.,Karaj
ارائهشده در
مجموعه مقالات اولین کنفرانس بین المللی جوشکاری و آزمایش های غیرمخرب، چهاردهمین کنفرانس ملی جوش و بازرسی و سومین کنفرانس ملی آزمایش های غیر مخرب6 اسفند 1392 · کرج