Fractographic Aspects of Stress Corrosion Failure of Zircaloy ۲ in CH۳OH HCL Solutions
عنوان مقاله: Fractographic Aspects of Stress Corrosion Failure of Zircaloy ۲ in CH۳OH HCL Solutions
شناسه ملی مقاله: JR_IJE-3-1_003
منتشر شده در در سال 1369
شناسه ملی مقاله: JR_IJE-3-1_003
منتشر شده در در سال 1369
مشخصات نویسندگان مقاله:
M. A. Golozar - Materials Engineering, Isfahan University of Technology
خلاصه مقاله:
M. A. Golozar - Materials Engineering, Isfahan University of Technology
Fracture surface of Zircaloy-۲ specimens tested under constant crosshead speed in CH۳OH/۰.۴ Vol. %HCI solution with and without selenium (۲۵ ppm) addition was studied. Using a combined process of deformation and annealing, coarse grained material was also obtained and examined. Two modes of stress corrosion crack propagation were observed: an intergranular zone caused by stress assisted anodic dissolution, and a transgranular cleavage zone, due to hydrogen absorption.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1392363/