چکیده مقاله
In this study, the effect of temperature on the microstructure and reactive layer at theinterface between the Mo and Ti interlayer related to the diffusion bonding of Zr702 toA516 low alloy steel was investigated The joining was done using the spark plasmasintering technique at temperatures of 900, 950 and 1000 °C for 30 minutes FieldEmission Scanning Electron Microscope FESEM equipped with EDS analysis was usedto investigate the microstructure of the interfaces in various joints Investigations showedthat at all temperatures, the diffusion ofatoms and the formation of a continuous reactivelayer between the Mo/Ti interlayer were done at their interfaces However, cracks wereobserved along the interface between the diffusion layer and Mo interlayer Two solidsolution phases are detected in all of diffusion zones: bTi and a b Ti It was found thatby increasing the joining temperature, new phases and compounds were not formed inthe diffusion zone, but the thickness of the reactive layer increased, and the number ofcracks decreased Maximum and minimum amount ofdiffusion depth are revealed on thesamples with 1000 °C and 900 °C joining temperature respectively The depth ofdiffusion was 22 and 10 microns
کلیدواژهها
نویسندگان
Ali Pourjafar
PhD candidate, Department of Materials Science & Engineering, Faculty of Engineering, ShahidChamran University of Ahvaz, Ahvaz, Iran
Reza Dehmolaei
Assistant Professor, Department of Materials Science & Engineering, Faculty of Engineering, ShahidChamran University of Ahvaz, Ahvaz, Iran
SeyedReza Alavi Zaree
Assistant Professor, Department of Materials Science & Engineering, Faculty of Engineering, ShahidChamran University of Ahvaz, Ahvaz, Iran
Khalil Ranjbar
Assistant Professor, Department of Materials Science & Engineering, Faculty of Engineering, ShahidChamran University of Ahvaz, Ahvaz, Iran
Mohammadreza Tavakoli Shoushtari
Assistant Professor, Department of Materials Science & Engineering, Faculty of Engineering, ShahidChamran University of Ahvaz, Ahvaz, Iran
شیوه ارجاع
Pourjafar, Ali and Dehmolaei, Reza and Alavi Zaree, Seyed Reza and Ranjbar, Khalil and Tavakoli Shoushtari, Mohammadreza,1401,Effect of diffusion bonding temperature on microstructure properties ofMo/Ti interlayer in the diffusion bonded joints of Zr702 to A516 steel,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