چکیده مقاله
Resistance spot welds were produced in of advanced high strength Steel, TRIP steel The microstructure and mechanical properties were characterised using metallurgical techniques, lap shear and microhardness testing respectivly The results shown that a pullout failure mode with improved mechanical properties is obtained when current is 10kA with 4kN Mechanical properties have been Relationship between the sizes of nugget with force Results also indicated that despite the similarity of both current, the sample with greater force has significantly larger nugget size and the maximum force is larger Result of microhardness was shown TRIP980 weld has been a harder fusion zone than the HAZ Also the softening was caused by increased martensite was tempering through the HAZ approached the weld
کلیدواژهها
نویسندگان
I Hajiannia
Department of Materials Engineering, Isfahan University of Technology, Isfahan ۸۴۱۵۶ ۸۳۱۱۱, Iran
M Shamanian
Department of Materials Engineering, Isfahan University of Technology, Isfahan ۸۴۱۵۶ ۸۳۱۱۱, Iran
M Atapour
Department of Materials Engineering, Isfahan University of Technology, Isfahan ۸۴۱۵۶ ۸۳۱۱۱, Iran
شیوه ارجاع
Hajiannia, I and Shamanian, M and Atapour, M,1395,Evaluation of Microstructure and Mechanical Properties of Resistance Spot Welded with optimize of parameters, in Advanced High Strength Steel, TRIP 980,The second international conference on welding and non-destructive testing, the 17th national conference on welding and inspection, and the sixth national conference on non-destructive testing,Isfahan
ارائهشده در
مجموعه مقالات دومین کنفرانس بین المللی جوشکاری و آزمایش های غیرمخرب، هفدهمین کنفرانس ملی جوش و بازرسی و ششمین کنفرانس ملی آزمایش های غیرمخرب30 آذر 1395 · اصفهان