چکیده مقاله
In this research, the microstructure and corrosion behavior of 316Ti austenitic stainlesssteel weld joints in sugarcane syrup with and without the presence of SO2 gas attemperatures of 250°C and 750°C were investigated Microscopic studies showed that themicrostructure of the weld metal consists of an austenitic matrix with skeletal ferrite andsome titanium carbide TiC It was found that the fusion line has good continuity and nocracks or discontinuities The results of the corrosion tests showed that the 316L weldmetal was passivated in both sugar cane solutions with and without gas It was found thatas the temperature increased from 25°C to 75°C, the pitting corrosion resistancedecreased drastically, and the alloy could not repassivate itself The results showed thatthe addition of SO2 gas decreased the corrosion resistance at both temperatures of 25˚Cand 75˚C
کلیدواژهها
نویسندگان
Reza Dehmolaei
Materials science and engineering department, Faculty of engineering, Shahid Chamran University ofAhvaz, Ahvaz, Iran
Alireza Doorbashi Zadeh
CEO of Debel Khozaei Agro industry Company, Ahvaz, Iran
Reza Nayeri
Senior production expert, Hakim Farabi Khuzestan Agro industry Company, Ahvaz, Iran
Mohammad Zaman Attar Nezhadi
Industrial deputy of the CEO, Hakim Farabi Khuzestan Agro industry Company, Ahvaz, Iran
Ebrahim Badvi
Senior production expert, Hakim Farabi Khuzestan Agro industry Company, Ahvaz, Iran
Mohammad Jula
PhD candidate in materials science and engineering, Faculty of engineering, Shahid Chamran Universityof Ahvaz, Ahvaz, Iran
شیوه ارجاع
Dehmolaei, Reza and Doorbashi Zadeh, Alireza and Nayeri, Reza and Attar Nezhadi, Mohammad Zaman and Badvi, Ebrahim and Jula, Mohammad,1401,Assessment of corrosion behavior of 316Ti stainless steel welded jointsin sugarcane syrup,5th International Conference on Welding and Non Destructive Testing & 23rd National Conference on Welding & Inspection & 12th National Conference on NDT,Isfahan
ارائهشده در
مجموعه مقالات پنجمین کنفرانس بین المللی جوشکاری و آزمایش های غیرمخرب،بیست و سومین کنفرانس ملی جوش و بازرسی و دوازدهمین کنفرانس ملی آزمایش های غیرمخرب و اولین کنفرانس ملی ساخت افزایشی10 اسفند 1401 · اصفهان