Corrosion resistance of WC-Cu coatings produced by electrospark deposition

被引：24

作者：

Pliszka, Izabela ^{[1
]}

Radek, Norbert ^{[1
]}

机构：

[1] Tech Univ Kielce, 1000 Lecia Panstwa Polskiego 7, PL-25314 Kielce, Poland

来源：

12TH INTERNATIONAL SCIENTIFIC CONFERENCE OF YOUNG SCIENTISTS ON SUSTAINABLE, MODERN AND SAFE TRANSPORT | 2017年 / 192卷

关键词：

WC-Cu coating; corrosion; electro-spark deposition; laser treatment; POTASSIUM ETHYL XANTHATE; SURFACE; COPPER; IRON;

D O I：

10.1016/j.proeng.2017.06.122

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The main objective of the present work was to determine the influence of laser treatment on corrosion resistance of coatings deposited on C45 carbon steel by the electro-spark deposition process. The studies were conducted using WC-Cu electrodes produced by the powder metallurgy route. The technology uses the phenomena of electrode material erosion and spark discharge between the electrodes, leading to the formation of a surface layer with characteristics different from those of the substrate. The use of these protective layers provides optimum resistance to corrosion. (C) 2017 The Authors. Published by Elsevier Ltd.

引用

页码：707 / 712

页数：6

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