Please use this identifier to cite or link to this item:
https://elib.belstu.by/handle/123456789/62221
Title: | Influence of niobium and hafnium doping on the wear and corrosion resistance of coatings based on ZrN |
Authors: | Tao He Zhylinski, Valery Vereschaka, Alexey Keshin, Anthon Yuanming Huo Milovich, Filipp Sotova, Catherine Seleznev, Anton |
Keywords: | niobium doping hafnium doping wear resistance of coatings corrosion resistance of coatings ZrN-based coatings легирование ниобием легирование гафнием износостойкость покрытий коррозионную стойкость покрытий покрытия на основе ZrN |
Issue Date: | 2023 |
Citation: | Influence of niobium and hafnium doping on the wear and corrosion resistance of coatings based on ZrN / Tao He [et al.] // Journal of Materials Research and Technology. - 2023. - Vol. 27. - P. 6389-6399. - Bibliogr.: 67 nam. - il., tabl. |
Abstract: | The properties of coatings based on the ZrN system with the introduction of hafnium and zirconium (ZrN, (Zr,Nb) N and (Zr,Hf)N), deposited on a Ti6Al–4V titanium alloy substrate are compared. Coatings are deposited by controlled accelerated arc-physical vapor deposition, and the structure of the coatings is studied using a transmission electron microscope. A comparison is made of both the mechanical (hardness, wear resistance, scratch strength) and anticorrosion (in a 3 % solution of NaCl) properties. The (Zr,Hf)N coating (22 at% Hf and 78 at% Zr) has the maximum hardness (HV, 3225 ± 73) and wear resistance. This coating also exhibits higher corrosion resistance. In contrast, introducing Nb into the coating composition reduces the corrosion resistance. This combination of beneficial properties makes the (Zr,Hf)N coating useful for conditions in which the surfaces of parts must simultaneously have high wear resistance, strength, and corrosion resistance. |
URI: | https://elib.belstu.by/handle/123456789/62221 |
Appears in Collections: | Статьи в зарубежных изданиях |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Tao He Influence of niobium and hafnium.pdf | 16.96 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.