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Stainless steel often onset of oxidation phenomenon three main reasons. 

Stainless steel often onset of oxidation phenomenon three main reasons.

Time:2022-04-02 Source:Wuxi Jianuo Special Steel Co., Ltd.

1, the reason for the consumption process: This is one of the reasons for the production of steel products oxidation, from the consumption process and product characteristics, in the product appearance to form a thin layer of oxide film is the root process to prevent the onset of oxidation, but also steel products are different from other steel products, one of the main characteristics, but by the lack of consumption process or ignore the performance of oxidation film is incomplete, not continuous, the oxygen in the air will be directly with Some elements in the product have an oxidation recovery reaction, thus causing the product to show the oxidation phenomenon.


2, product composition ratio reason: some manufacturers in order to reduce the cost of consumption, thus reducing the proportion of some important elements such as chromium, nickel and other content, and increase the content of other elements such as carbon, this is not strictly in accordance with the product model, product characteristics to stop the composition ratio of the consumption phenomenon, not only the quality of production greatly reduced, for example, 304 stainless steel pipe chromium content is lacking, not only affect the product Corrosion resistance and formability, for chemical, equipment, consumption industry, there is a potential quality and safety risks; at the same time, also affect the appearance of the product and oxidation performance.

3, man-made causes: This is one of the most common reasons for product oxidation encountered by some consumers in the use of stainless steel products, some consumers in the use of products and maintenance of improper operation, especially some stainless steel pipe products for the food and chemical equipment industry presents a high chance of man-made oxidation causes, the oxidation of steel products generated by man-made phenomenon, to have the correct knowledge of the use of products and regular stopping of its reasonable Effective maintenance and maintenance, so as to reduce the oxidation phenomenon formed by improper human use.

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