缓蚀剂技术结构内涵及应用新领域

The Intension of Technical Structure and Its Practical New Field of Negative Corrodent

正确使用缓蚀剂是防止金属及其合金在腐蚀环境中产生腐蚀的有效方法。由于它不需改变原有设备和工艺过程,只是向腐蚀环境添加某些化学物质就可阻止或减缓金属材料的腐独,因此在国民经济许多部门得到广泛的应用。本文简叙了缓蚀剂的作用机理,类型及缓蚀剂技术结构内涵。讨论了应用新领域若干情况。

To use correctly negative corrodent is to the effective method of preventing metal and its alloy from corroding in the corrosive condition. Because it needn't change the original equipment and technological process,only some chemical substance will be put into corrosive condition to prevent or slow dawn the corroding metal. Therefore, this method can be widely used in many national economical departments. This paper deals wiht briefly the effect, types , negative corrotive technical structure,and also discusses some conditions in the practical new field.