The manufacturer of hex long screw will show you what metal corrosion is

With the rapid development of the times, people can not do without more and more things, such as our smart phones, the Internet. Metal has also become one of the widely used materials in modern society, ranging from cars, ships and rockets to a small screw. The common problems of metal are corrosion, fracture and wear. Today we are talking about metal corrosion. Follow the hex long screw manufacturer Shi Shi Tong to understand what metal corrosion is.

Metal corrosion can be divided into overall corrosion and local corrosion. Comprehensive corrosion, also known as uniform corrosion, refers to the distribution range of corrosion phenomenon in different degrees, which can be uniform or uneven. This kind of corrosion is less harmful and often occurs in steel materials in the atmosphere and sea water.

Local corrosion, also known as non-uniform corrosion. According to the data, the local corrosion accounts for 80% in the industry, and the local corrosion is concentrated in one place, the material will be eroded soon. This kind of corrosion is harmful and easy to cause sudden disaster. In order to avoid the corrosion of screws, Shi Shi Tong, the manufacturer of hex long screw, usually advises customers to do passivation treatment, so as to extend the service life of screws.

The above is about the knowledge of metal corrosion. If you want to know more about metal corrosion, welcome to Shenzhen hex long screw manufacturer Shi Shi Tong.

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