چکیده مقاله
Zirconium and its alloys are mastered for the manufacture of pressure vessels, nuclear,aerospace and biomedical industries due to their thermal expansion and high corrosionresistance Heat causes grain growth and changes the properties of welding areas According to the Nb Zr fuzzy equilibrium diagram and the thickness of the samples,normalizining heat treatment with a temperature of 900°C for 7 minutes and different cooling in water, air and oil was performed on Zr %1Nb sheets welded with a thicknessof 0 7 mm without filler metal Microscopic optical analysis was used for grain size,structure and hardness test in Terms of Wickers Investigation of heat treatment on grainsize and structure of Wadman Stataten in welding and haz metal had no significant effect, but it reduced their hardness
کلیدواژهها
نویسندگان
Mojtaba OmidAli
Msc Student of Materials Engineering, Materials Engineering Faculty, Malek Ashtar University of Tecknology Shahinshar Isfahan
Hojjatullah Mansouri
Asistant Prorfessor, Materials Engineering Faculty, Faculty, Malek Ashtar University of Tecknology Shahinshar Isfahan
شیوه ارجاع
OmidAli, Mojtaba and Mansouri, Hojjatullah,1399,Effect of heat treatment on the binding area properties of Zr-%1Nb sheets by TIG pulse welding process,3rd International Conference on Welding and Non-Destructive Testing of Iran, 21st National Conference on Welding and Inspection and 10th National Conference on Non-Destructive Testing,Isfahan
ارائهشده در
مجموعه مقالات سومین کنفرانس بین المللی جوشکاری و آزمایش های غیرمخرب ایران، بیست و یکمین کنفرانس ملی جوش و بازرسی و دهمین کنفرانس ملی آزمایش های غیرمخرب13 اسفند 1399 · اصفهان