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What problems will occur if the stainless steel special-shaped tubes are rough
Product stability
For a clearance fit, the rougher the surface, the more prone it is to wear, causing the clearance to gradually increase during the operation.
The corrosion resistance of the finished product
The rough surface allows corrosive gases or liquids to easily penetrate into the inner layer through the microscopic valleys on the surface, causing corrosion.
The sealing property of the finished product
The rough surface prevents it from fitting tightly, allowing gases or liquids to leak through the gaps between the contact surfaces.
The measurement accuracy of the finished product
The surface roughness of the measured surface of the part and the measuring surface of the measuring tool will directly affect the measurement accuracy, especially in precise measurements. Moreover, the surface roughness of the stainless steel special-shaped tube will have different effects on the coating on the part's surface, the thermal conductivity and contact resistance, the reflection and radiation properties, the resistance to the flow of liquids and gases, and the current flow.
The wear resistance of the part
The rougher the surface, the smaller the effective contact area between the mating surfaces, the greater the pressure, and the faster the wear.
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