چکیده مقاله
In recent years, the spot welding process has garnered significant attention in industries dealing with metal sheets due to its high speed and cost effectiveness This study aims to improve the properties of spot welds in galvanized sheets by incorporating carbon and metallic reinforcements through the recycling of steel chips and the synthesis of graphene Galvanized steel sheets with a thickness of 0 5 mm were used as the base material, while reduced graphene oxide RGO , steel chips, and ball milled steel chip powder were utilized as reinforcements SEM, XRD, and corrosion tests were conducted to analyze the characteristics of the welded zones in the fabricated samples The results obtained from these tests confirmed the presence and positive impact of RGO and recycled chip powder The corrosion test findings indicated that the corrosion rate of the weld zone was 0 257 μm/year for the unreinforced sample and 0 103 μm/year for the optimal reinforced combination
کلیدواژهها
نویسندگان
Mojtaba Samarghandi
Department of Mechanical Engineering, University of Birjand, Birjand, Iran
Sayyed Mohammadreza Sedehi
School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran, Iran
شیوه ارجاع
Samarghandi, Mojtaba and Sedehi, Sayyed Mohammadreza,1403,An Experimental Study on the Simultaneous Effect of Reduced Graphene Oxide (RGO) and Recycled CK45 Steel Chips on the Corrosion Resistance of Spot-Welded Galvanized Sheets,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