造成各种金属材料表面锈蚀的诸多因素中,手汗锈蚀是一种十分常见而又极易被忽视的重要因素之一。从事汽车仪表维修工作的人员,几乎都见到过各种金属零组件表面不同程度的指纹状锈蚀痕迹,然而,真正引起重视,并采取相应防锈措施的却并不多见,故手汗锈蚀现象很难杜绝,本文仅对手汗锈蚀的危害及其一般预防措施简要论述如下: One of the most common and easily overlooked factors is hand sweat corrosion, among the many factors that contribute to the corrosion of the surfaces of various metallic materials. Almost all the personnel engaged in the maintenance of automobile instruments have seen fingerprints of various degrees on the surface of various metal components. However, the real cause for attention and the corresponding anti-rust measures are rare, so hand sweat corrosion The phenomenon is very difficult to put an end to, this article only on the hand of the harm of sweat and its general preventive measures briefly discussed as follows: