化工机械材料腐蚀与防护

Corrosion and Protection of Chemical Mechanical Materials

随着中国社会经济的逐步发展及化工产业的不断进步,当前对化工产品的需求也与日俱增,进而使得很多工厂的化工机械处在超负荷运作的状态,导致化工产品极易被腐蚀,所以必须要高度重视对化工机械材料腐蚀的防护。基于此,文章概括了化工机械材料腐蚀的种类,分析了化工机械设备出现的主要原因及腐蚀机理,探讨了具体的防护措施。

With the gradual development of social economy and the continuous progress of chemical industry in China, the demand forchemical products is increasing day by day, which makes the chemical machinery of many factories overloaded. Chemical products areeasily corroded, so we must attach great importance to the protection of chemical machinery materials corrosion. Based on this, this paperf irst summarizes the types of corrosion of chemical machinery materials, analyzes the main causes and corrosion mechanism of chemicalmachinery and equipment, and discusses the specif ic protective measures.