Letter 42042

Mirror finish on stainless steel surface  

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i am a stainless steel cutlery manufacturer. i need to know how to bring about mirror finish polishing on stainless steel. please let me know the ingredients to be used and the method by which to do the same. also how to do mat finishing too.

Harish Shah
H K Kitchenware - Mumbai, India

This is a very very broad question, Harish. So please start by describing what mechanical or chemical finishing you presently employ, and what finish it gives you that is neither shiny not matte. Thanks.

Ted Mooney, P.E.  finishing.com Brick, New Jersey

Dear Sir
I suggest electropolishing for your cutleries that is what we are doing.

with regards,

Kandaswamyraveendhran
metal finishing - Coimbatore

You can make electrochemical polishing by max. sulfuric and phosphoric acids 40 : 60

Ali Gomaa
- Cairo, Egypt

Use chromium oxide for final polish(or very fine corundum dust). Second option is electropolishing. Good luck!

Goran Budija
- Zagreb, Croatia

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