脱硫泵用材料的磨损及腐蚀分析

Analysis of wear and corrosion of desulphurization pump

对脱硫工况介质中泵用材料的腐蚀和磨损2种典型的失效形式进行了分析。分析结果表明,材料的腐蚀和磨损均加重了材料的流失;在选材上,控制腐蚀或者磨损过程的任一方面,均对延长材料的使用寿命有利。

Corrosion and wear of pump materials, which are two typical failure forms, in desulfurization application was analyzed, the results show that corrosion and wear of pump material exacerbated the material loss. Control of either corrosion or wear while selecting material is helpful for prolonging the material lifespan.