Heat Treat Scale Removal
Will electrocleaning remove heat-treat scale from parts?
Q. Will electrocleaning remove heat-treat scale from the part being cleaned? –M.B.
A. Anodic electrocleaning will be the most effective means of electrocleaning steel for the removal of heat-treat scale. In this case, the part will be the system anode and effectively oxidize the steel. I am not sure if the scale will really be affected by the electrocleaning, since heat-treat scale may take a variety of forms. However, the underlying steel should still oxidize and lift off most of that scale. One potential issue to consider is how evenly the scale is deposited on the parts. If uneven, that same surface profile would be maintained and possibly even accentuated by the anodic electrocleaning.
Related Content
-
Liquid Chrome Vs. Chromic Acid Flake
Contemplating how to continue offering chromic acid services in an increasingly stringent regulatory world? Liquid chrome products may be the solution you’re looking for.
-
Products Finishing Reveals 2023 Qualifying Top Shops
Each year PF conducts its Top Shops Benchmarking Survey, offering shops a tool to better understand their overall performance in the industry. The program also recognizes shops that meet a set of criteria to qualify as Top Shops.
-
Possibilities From Electroplating 3D Printed Plastic Parts
Adding layers of nickel or copper to 3D printed polymer can impart desired properties such as electrical conductivity, EMI shielding, abrasion resistance and improved strength — approaching and even exceeding 3D printed metal, according to RePliForm.
