High-temperature corrosion-resistance performance of electro-thermal explosion spraying coating

来源期刊：中南大学学报(英文版)2005年第z2期

论文作者：魏世丞 徐滨士 王海斗 金国

文章页码：195 - 198

Key words：high temperature corrosion-resistance； electro-thermal explosion spraying； coating

Abstract: As a new spraying technology used in the remanufacturing engineering, electro-thermal explosion spraying holds a lot of advantages. Electro-thermal explosion spraying coating aliquation phenomena are reduced and non-crystal, micro-crystal and millimicron-crystal and other microstructure are formed. The corrosion-resistance ability of electro-thermal explosion spraying coating in high temperature environment was surveyed respectively. SEM equipped with EDS was employed to analyze the microstructure of spraying coating before and after corrosion. The corrosion-resistance mechanism of the spraying coating was discussed.