We should remember that the sandpaper or belt used in grinding operations is basically a polishing and cutting operation that leaves very thin lines on the surface of the steel plate.
We had trouble using alumina as an abrasive, partly due to pressure. No abrasive parts of the equipment (e.g., belts and wheels) must be used for other non-stainless steel materials before use. Because this can contaminate the stainless steel surface.
It is a metal removal process in which stainless steel is used as an anode in an electrolyte and the metal is removed from the surface after being charged. This process is often used for part machining because their shape is difficult to polish with traditional methods. This method is commonly used for the surface of cold-rolled steel plates because their surface is smoother than that of hot-rolled steel plates. However, electropolishing can make surface impurities more visible, especially titanium and niobium stabilized materials due to granular impurities that can create differences in the weld area.
It can cause differences in the weld area.
Small welds and sharp edges can be removed by this process. The process focuses on surface protrusions, prioritizing their address. The electropolishing process involves immersing stainless steel in a heated liquid with liquid ratios involving many proprietary and patented technologies. The electropolishing effect of austenitic stainless steel is very good.