Influence of Temperature, Roughness and Washer Shape on Crevice Corrosion for 254 SMO Alloy
[摘要] Effect of temperature, roughness and washer shape on 254 SMO alloy was applied to study the susceptibility of alloy's crevice corrosion. XPS measurements have been carried out to detect and define the products which formed on the surface of 254 SMO in 22% NaCl at 30oC at applied potential 600 mVSCE. The formation of Fe, Cr and Mo compounds which play a great role to protect the alloy was found.
[发布日期] [发布机构] Department of Physical Chemistry, King Abdul-Aziz University, Jeddah, Saudi Arabia^1;Chemistry Department, Faculty of Science, Taibah University, Al-Medina Al-Monawara, Saudi Arabia^2;Department of Chemical and Materials Engineering, King Abdul-Aziz University, Jeddah, Saudi Arabia^3
[效力级别] 化学 [学科分类]
[关键词] 254 SMO;Applied potentials;Effect of temperature;XPS measurements [时效性]
