INFLUENCE OF THE ELECTROCHEMICAL ANODIZING PARAMETERS ON THE MICROSTRUCTURE, MICROROUGHNESS AND MICROHARDNESS OF ANODIZED Ti-6Al-7Nb

被引：3
|
作者：
Veselinov, Deyan [1 ]
Skulev, Hristo [1 ]
机构：
[1] Bulgarian Acad Sci, Inst Met Sci Equipment & Technol, Hydro & Aerodynam Ctr Acad A Balevski, Sofia, Bulgaria
来源：
ARCHIVES OF METALLURGY AND MATERIALS | 2020年 / 65卷 / 03期
关键词：
anodizing; surface oxidation; electrochemical; titanium alloy; Ti-6Al-7Nb; TITANIUM-OXIDE; ANODIZATION; OXIDATION; FILMS;
D O I：
10.24425/amm.2020.133242
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
This paper presents a study on anodizing titanium alloy Ti-6Al-7Nb in electrolyte of dilute sulfuric acid. The effects of the parameters- voltage, anodizing time, and electrode distance on the anodic film properties have been investigated. The anodic layers are found to become more compact with the increase of the applied voltage in the electrolytic cell. The microstructure, chemical element distribution and mechanical properties, i.e. microroughness and microhardness of the anodic coatings obtained at different operating conditions have been evaluated.
引用
收藏
页码：1223 / 1226
页数：4
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