Production of hard and heat-resistant coatings on aluminium using a plasma micro-discharge

被引：135

作者：

Gnedenkov, SV ^{[1
]}

Khrisanfova, OA ^{[1
]}

Zavidnaya, AG ^{[1
]}

Sinebrukhov, SL ^{[1
]}

Kovryanov, AN ^{[1
]}

Scorobogatova, TM ^{[1
]}

Gordienko, PS ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Chem, Far Eastern Branch, Vladivostok 690022, Russia

来源：

SURFACE & COATINGS TECHNOLOGY | 2000年 / 123卷 / 01期

关键词：

aluminium; aqueous electrolyte solution; heat-resistance; microhardness; oxide layers; plasma micro-discharges;

D O I：

10.1016/S0257-8972(99)00421-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Oxide structures were synthesized on aluminium alloy surfaces as the anode under plasma discharges conditions. Aqueous solutions containing ions of an organic acid were used as electrolytes. It was ascertained that the amorphous coatings obtained have a significant microhardness and heat-resistance up to 870 degrees C, On the basis of experimental data obtained by thermogravimetric analysis. X-ray analysis and laser mass-spectroscopy methods, conclusions about the formed oxide layer compositions were made. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：24 / 28

页数：5

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