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What is the reason why Cheapest Filter Cylinders become black during use?

  • Categories:NEWS
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  • Time of issue:2021-08-05 15:42
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(Summary description)The three metals can be produced in different proportions, and the resulting stainless steel products also have different functions and different appearances. Under the condition of the same iron content, the higher the chromium content, the brighter the stainless steel wire, and the higher the nickel content. The higher it is, the darker it will be.

What is the reason why Cheapest Filter Cylinders become black during use?

(Summary description)The three metals can be produced in different proportions, and the resulting stainless steel products also have different functions and different appearances. Under the condition of the same iron content, the higher the chromium content, the brighter the stainless steel wire, and the higher the nickel content. The higher it is, the darker it will be.

  • Categories:NEWS
  • Author:
  • Origin:
  • Time of issue:2021-08-05 15:42
  • Views:
Information

Stainless steel Cheapest Filter Cylinders will occasionally go dark during use. What is the reason for this? This is still related to the constituent elements of the original material. Let's analyze the blackening phenomenon of the stainless steel Cheapest Filter Cylinders. The so-called primary elements of stainless steel are nickel, iron, and chromium, which are alloy products of these three metals.
The three metals can be produced in different proportions, and the resulting stainless steel products also have different functions and different appearances. Under the condition of the same iron content, the higher the chromium content, the brighter the stainless steel wire and the higher the nickel content. The higher it is, the darker it will be. If the content of chromium and nickel does not change, the content of the paste will become darker if it is added. This is the judgment of the initial appearance of the product.


If the blackening occurs during use, it is caused by oxidation, that is, the iron contained in it will quickly turn black when heated and oxidized, and there will be no traces of rust. In the production process, the wire drawing machine is not smooth enough and the friction resistance is too high. The severe heat on the surface of the stainless steel Cheapest Filter Cylinders leads to segregation of metal elements in the steel wire, and the alloy is split out, and then the surface becomes black.

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