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Nitty-Gritty S. R. L.
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Nitty-Gritty: Make it shine
Nitty-Gritty: Make it shine

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Stainless steel degreasing (part 1)

Degreasing is the operation that allows the removal of oily, greasy and foreign products from the surface of the stainless steel, which can decrease:
- The adhesion of galvanic coatings
- Corrosion resistance
- Mechanical resistance
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πŸ‘€ Methods to identify stainless steel
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PASSIVATION RECOGNITION TEST
Passi Test Plus: The Passi test plus is an electrochemical device designed by Nitty Gritty able to determine the presence of the passive layer through a number expressed in volts.
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Intergranular Corrosion: type of corrosion that occurs at the grain boundaries without deeply corroding the metal matrix.
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MIG Welding
The arc MIG/MAG welding with continuous wire is a set of welding processes in which heat is generated by an arc which strikes between a fuse wire and the workpiece.
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We are the stainless steel specialists and weld cleaning is no secret for us.
Starting now we have an extra weapon. As a matter of fact: a super weapon.
Discover the adventures of Doctor Bright: the pickling superhero!
https://vimeo.com/262069746
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The process, called electro-marking, allows to reproduce faithfully on any metal any decorative pictures or shapes imprinted on suitable marking screen made by polymeric material, allowing to partially mask the entire surface of the treated sample. Swab electrolysis consists in an anode device soaked by suitable electrolyte.

https://www.nitty-gritty.it/electrochemical-marking/?lang=en
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STAINLESS STEEL ELECTRO-POLISHING WITH CLINOX
Now you can take care of stainless steel in a professional manner.
Read our blog to know the technical issues involved in the electrolytic polishing process βœ”οΈ

http://www.nitty-gritty.it/stainless-steel-electropolishing-with-clinox/?lang=en
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Excited to present our Weld Cleaning machines at Fiera Milano - Lamiera 2017
Visit our stand: PAVILION 15 - STAND D68 https://youtu.be/oMz5gn5gQqM
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