Plasma Electrolytic Boriding of Steels and Titanium Alloys

被引：21

作者：

Belkin, P. N. ^{[1
]}

Kusmanov, S. A. ^{[1
]}

机构：

[1] Kostroma State Univ, Kostroma 156005, Russia

来源：

SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY | 2019年 / 55卷 / 01期

基金：

俄罗斯科学基金会;

关键词：

boriding; plasma electrolysis; phase composition; structure; microhardness; roughness; wear; corrosion resistance; LOW-CARBON STEEL; CP-TI; LAYERS; BORON; IRON; SATURATION; DEPOSITION; NITROGEN; VOLTAGE;

D O I：

10.3103/S106837551901006X

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Results of diffusion saturation of steels and titanium alloys with boron and other elements under cathodic and anodic electrolysis plasma are considered. Processing regimes and electrolytes compositions, structural features of modified layers, their microhardness, surface roughness, as well as data of tribological and corrosion tests in various environments are presented. The treatment conditions are found to significantly increase the wear resistance and corrosion resistance of structural steels and titanium alloys. A conclusion is made on the prospects of electrolytic-plasma treatment; plasma electrolytic boriding has proven its potential; the advantages and limitations of the method are noted, including promising areas for further research.

引用

页码：1 / 30

页数：30

共 59 条

[1] Investigation of corrosion behaviour of carbon steel coated by pulsed plasma electrolytic boronising technique in 3.5 wt-%NaCl aqueous solution [J].