Article | REF: M1635 V1

Electropolishing -Tool for post-processing of metallic additive manufacturing parts

Authors: Marie-Laure DOCHE, Jean-Yves HIHN

Publication date: October 10, 2021

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

2. Electrochemical approach to electropolishing

This section describes the electrochemical principles underlying electropolishing. The analysis of the intensity-potential curves obtained is presented, since knowledge of these curves is essential for understanding the mechanisms involved, and for defining the treatment parameters.

2.1 Surface phenomena occurring during electropolishing

Electropolishing is an electrolytic process based on the anodic dissolution of a thin layer of metal. The purpose of this dissolution is to reduce surface roughness and improve surface homogeneity, thus giving the treated part its glossy properties. The technology, which works in the opposite way to electroplating, is therefore simple to implement, provided that the electrolyte composition and electrical parameters are adapted...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Metal treatments

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Electrochemical approach to electropolishing
Outline