The corrosion resistance and neutron-absorbing properties of coatings based on amorphous alloys

10th International School-Conference on Materials for Extreme Environment: Development, Production and Application

Sevryukov, O.N.^1 ; Polyansky, A.A.^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoye highway 31, Moscow

115409, Russia^1

关键词: Absorbing properties;    Boron coatings;    Cladding layer;    Corrosion tests;    Corrosion-resistant;    Protective layers;    Rapidly quenched alloys;    Steel samples;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/130/1/012029/pdf
DOI  :  10.1088/1757-899X/130/1/012029

来源: IOP

【 摘 要 】

The object of the present study was the corrosion-resistant amorphizing alloys with an increased content of boron for cladding the surface of metals, rapidly quenched alloys without boron for protective coatings on a high-boron cladding layer, as well as steel samples with a protective coating with a high content of boron and without boron. The aim of the work is to investigate the corrosion resistance of a coating in water at the temperature of 40 °C in conditions of an open access of oxygen for 1000 h, as well as the features of the microstructure of clad samples before and after the corrosion tests. New data on the corrosion resistance of Cr18Ni10Ti steel samples with a protective layer from a rapidly quenched alloy Ni-19Cr-10Si (in wt.%) on a high-boron coating have been obtained.