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How can stainless steel tubes provide polishing effect?

How can stainless steel tubes provide polishing effect?

Time:2022-03-18 Source:China Wuxi JiaNuo Special Steel Co.

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The polishing effect of stainless steel tubes is a concern, so in the actual process, which methods can improve the polishing effect of stainless steel seamless tubes?

From the polishing effect of stainless steel pipe, the influence of process parameters on the polishing effect is shown as an extreme parabolic relationship. Only when the metal anode is dissolved, the anodic passivation film can be formed and the anodic metal is in a corroded state. Although the surface may be flat, the metal is opaque, which in turn leads to an accelerated dissolution of the anodic passivation film and an increased and severe occurrence of anodic oxidation. Regarding corrosion, a better polishing effect can only be obtained when the growth rate of the anodic oxide film and the dissolution rate are essentially in phase, i.e., a partially anodized passivated and partially activated state of the metal is the key to obtain. High gloss and low roughness polishing effect. The surface after electrochemical polishing does not have a deformation layer with broken crystal particles, and the surface passivation film has a more regular structure and uniformity, which greatly improves the brightness of the metal.

Therefore, in order to ensure the polishing effect of stainless steel seamless tube, these details should be done well, stainless steel tube manufacturers to meet the needs of people.