A Study on the Application of Anti-Corrosion Techniques on the Surface of Oxygen Free Copper

被引：0
|
作者：
Joo, Hyung Goun
Lee, Dae Young
Zhang, Da Quan
Lee, Kang Yong
Al-Hanash, Essam Khamis Ibrahim
机构：
来源：
TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A | 2009年 / 33卷 / 04期
关键词：
Oxygen Free Copper; Anti-Corrosion; Volatile Corrosion Inhibitor;
D O I：
10.3795/KSME-A.2009.33.4.425
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The protection for copper tarnish was developed by surface treatment method and volatile corrosion inhibiting (VCI) technology. The performance of surface treatment and VCI material is also examined in simulated test environment. Benzotriazole (BTAH) solution that contained molybdate showed best performance than others. Usage of VCI materials with surface treatment was more effective. The protection film foamed on the surface of copper was investigated by auger electron spectroscopy (AES) and X-ray photoelectron spectroscopy (XPS). Molybdate does not participate in the formation of the protective film but promotes the passivation effect. This facilitates the stabilization of the cuprous oxide film, and strengthens the adsorption of BTAH.
引用
收藏
页码：425 / 429
页数：5
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