What is the Electropolishing and Polishing?

Electropolishing is an electrochemical finishing process that removes a thin layer of material from a metal part, typically stainless steel. The process leaves a shiny, smooth, ultra-clean surface finish.

 
 

Polishing is a finishing method that uses an abrasive material to smooth surfaces. When polished, the surfaces of metallic objects are freed of defects and become more reflective and shiny, enhancing their appearance. .

 
 

 

Difference between Electropolishing and Polishing

 

Electropolishing Polishing
Through electropolishing to have smooth and bright metal surface Through abrasion,cutting and deformation to have smooth and bright metal surface
Passivation film is formed on the metal surfaceN No passivation film is formed
Complicated shapes and small workpieces can be processed Only to make the simple shape metal parts
Fast production speed with cheaper cost Slow production speed with higher cost

 

Electropolishing and Polishing projects

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