Erosion of multilayer vacuum-arc metal-nitride coatings on the base of Ті, Zr, Cr, Mo under cavitation

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Владимир Иванович Коваленко¹  Людмила Ивановна Мартыненко¹  Анатолий Афанасьевич Андреев¹  Владимир Григорьевич Маринин¹  Вячеслав Александрович Столбовой¹ 

[1] Institute of physics of a firm body, materials science and technologiesNational Science of Centre «Kharkov institute of Physics and technology»1 Akademicheskaja str., Kharkov, Ukraine, 61108;

关键词: coating;    multilayer;    multicomponent;    nitrides;    titan;    zirconium;    chromium;    molybdenum;    cavitation;    erosion;   

DOI  :  10.15587/2313-8416.2016.69622

来源: DOAJ

【 摘 要 】

Multilayered and multicomponent coatings are synthesized by a method of vacuum-arc sedimentation of metals and their nitrides on the basis of Тi, Zr, Cr, Mo. It is established, that erosion rate of coatings under cavitation decreases with increase in microhardness (Hμ) from 20 up to 32GPa and with growth up to 45 GPa - increases. It is established almost linear dependence of parameter a =Нm³ ⁄ Е*² from microhardness of coatings

【 授权许可】

Unknown