چکیده مقاله
Wear of parts and equipment in industrial complexes is one of the most important problems of industry and mining units and craftsmen are involved in this issue Abrasion in acute and critical situations can cause failure and malfunction of parts and devices And in this case, the producers pay heavy costs that result from the cessation and backwardness of production In this study, the application of a hard metal layer by the SMAW process using E6UM60 electrode on the base metal of 1 2550 was investigated Various parameters such as electrode type, diluent substrate, preheating, postheating as well as heat treatment were performed in different samples and the best results were evaluated Samples in the form of tablets with a diameter of 50 mm were prepared by the optimal method and after welding and heat treatment, wear test was performed for welded samples and the raw sample was used as a control sample and the results were compared It was observed that the repaired sample has better conditions in terms of abrasion resistance and hardness than the raw sample By examining the results and analyzing the data, a large part of the damaged tool steels can be repaired and returned to the production line
کلیدواژهها
نویسندگان
Akbar Abasian
Master’s Degree, Department of Material Science, University of Shahrekord, Iran,
Hasan Sharifi
Associate Professor, Department of Material Science, University of Shahrekord, Iran
Mohammad Erfanmanesh
Researcher, Faculty of Material & Manufacturing Technologies, Malek Ashtar University of Technology, Iran
شیوه ارجاع
Abasian, Akbar and Sharifi, Hasan and Erfanmanesh, Mohammad,1400,Reconstruction of climbing blades by SMAW process using E6UM60,4th International Conference on Welding and Non Destructive Testing & 22nd National Conference on Welding & Inspection & 11th National Conference on NDT,Isfahan
ارائهشده در
مجموعه مقالات چهارمین کنفرانس بین المللی جوشکاری و آزمایش های غیرمخرب و بیست و دومین کنفرانس ملی جوش و بازرسی و یازدهمین کنفرانس ملی آزمایش های غیرمخرب18 اسفند 1400 · اصفهان