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Electropolishing Problem

Question: Our company electropolishes 316 SS, primarily tubing, using a 65% phosphoric, 30% sulfuric acid solution at 120F.

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Cross Into Chrome Free Pretreatment

Hill AFB experimented with several non-chromate coatings for use on its F-16s before it found the right one…

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Heat-Resistant Coating

Question: I have seen your response to another question regarding the painting of the tiles around the fireplace.

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Aluminum Alloy Wheels

Question: We are manufacturing aluminum alloy wheels and are facing problems on what powder coats to choose as 1) Base coat that can hide marks on aluminum surface; 2) Metallic coat; and 3) Clear top coat.

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Applying Epoxy Silkscreen Over Powder

Question: We have been diligently trying to find an effective way to apply a silkscreen epoxy over a powder coat finish.

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Electropolishing Information

Question: Where can I learn more about the process of electropolishing?

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Acid Pickling

Question: I am a metallurgical engineer working in a private firm.

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Complex Parts, Innovative Solutions

When Valley Coatings Services was presented with the challenge of coating complex parts, the company explored new finishing technologies and worked with suppliers to develop custom solutions...

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Customizing Surface Abrading for a Perfect Finish

O.C. Tanner developed a one-stage method for applying different abrasives to both sides of the medals, medallions and awards it creates...

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Dot Commentary: Smart Searching, Part 2

Last month, I wrote about search engines and why they aren't always the best resource for industrial finishers. (You can find a copy of that article online) That column received lots of feedback from our readers.

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Filtration Systems
At-line and in-line instrumentation.
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Mocap Masking Caps Plugs Tapes
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FABTECH 2024
Pretreatment Washer and Finishing Equipment
New Acid-Free Bright Nickel Process
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