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Over 17 Years of Experience
Why Electropolish?
Stainless Steel is chosen for architectural and industrial applications because it looks good, is long lasting and requires minimal maintenance. In principle that is correct however that is only the case if the Stainless Steel material has been properly finished.
At Electropolish we have developed a solution to this problem. It is an electrochemical process that preferentially dissolves the iron molecules that cause rusting, without affecting the rest of the material.
At Electropolish we have developed a solution to this problem. It is an electrochemical process that preferentially dissolves the iron molecules that cause rusting, without affecting the rest of the material.
- Australian owned
- Located in Sydney (Botany)
- All processing done inhouse
- Environmentally friendly
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Questions & Answers
Why is cleaning stainless steel components essential?
Cleaning stainless steel components is essential because during fabrication, welding, machining, casting, or heat treatment, the surface can become oxidized and contaminated with iron, leading to premature staining and corrosion if not appropriately cleaned.
What are the drawbacks of traditional acid pickling methods?
Traditional acid pickling methods involve etching the material surface, significant OH&S issues, EPA compliance costs, regular expensive bath monitoring, acid replacement costs, and long processing times.
What advantages does EP Technology™ offer over traditional electropolishing?
EP Technology™ eliminates the need for ongoing chemical top-ups, acid waste disposal, and significant bath monitoring. It also reduces costs, ensures environmental friendliness, and provides fast and simple operation with short residence times for optimized productivity.
How does the Electropolish process work?
The Electropolish process involves applying an electric current through an electrolyte to the workpiece, dissolving rust, stains, and iron oxides from the metal surface.
What functions does the Electropolish process perform?
The Electropolish process dissolves rust, stains, and iron oxides from the metal surface. It cleans the surface without scratching, etching, or polishing it, while dissolving non-metallic inclusions and fully passivating the metal surface, thereby increasing its resistance to corrosion.
What is passivation, and why is it important?
Passivation is the process of forming a natural, protective, corrosion-resistant layer on stainless steel surfaces. It is important because it enhances the long-term resistance of the surface to subsequent corrosion and staining.
What are the main limitations of other electrochemical cleaning methods?
Other electrochemical cleaning methods may be relatively slow, ineffective on large surface areas, and can result in local etching of the surface, depending on which acid is used.
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Services are offered without contract and can be modified at any time.