Everything You Need To Know on What is Metal Polishing
Are you tired of a dull metal surface that lacks luster? Ever wondered what is metal polishing? In this article, we’ll discuss the advantages of metal polishing and some useful insights from a direct manufacturer. First and foremost, we’ll discuss the meaning of metal polishing.
What is Metal Polishing
Polishing is a finishing process that involves the use of an abrasive material which results in to brighter and mirror-like finish. But is metal polishing the same as buffing?
What is Metal Buffing
Compared to polishing, buffing is a finishing technique that uses a loose abrasive wheel to polish a workpiece to create a smooth finish.
Benefits of Metal Polishing
Abrasive wheels are used to polish and smoothen the metal surface. This technique also helps in removing scratches, imperfections, and tarnishes.
Polishing offers improved surface quality. Polished metal crafts perform and appear better compared to non-polished ones. This technique helps resist contamination and oxidation which eventually creates premature corrosion.
A polished metal surface creates a shiny finish which results in an effective light reflection. This property is beneficial for architectural elements jewelry, and other decorative items.
Metal polishing improves functionality in specific applications like machinery components. The polishing technique eliminates surface imperfections giving a smooth and even finish. This also reduces friction which improves the overall performance.
The metal polishing technique gives an appropriate finish that prevents the risk of germs and bacteria. The finish that this technique creates allows efficient cleaning time.
After knowing the advantages of metal polishing, we can now move on to the different finishes it offers.
Different Metal Polishing Finishes
Brushed Finish – This metal polishing technique produces a pattern that consists of parallel lines. The brushed finish is ideal for outdoor and indoor applications where exposure to sunlight is expected.
Satin Finish – A standard type of metal polishing technique that offers a toned-down appearance. This polishing finish results in a smooth and more subtle appearance suitable for home appliances and architecture.
Grain Finish – A rough, consistent finish that leaves a final surface that is course.
Buffed Finish – A standard chrome plating finish. The component appears glossy and brilliant.
Mirror Finish – This finish helps remove all the surface defects while leaving a clean and reflective finish.
Metal Materials Suitable for Polishing
Metal polishing is suitable for any type of metal regardless if it’s pure or plated. Materials such as aluminum, zinc alloy, brass, stainless steel, and metal alloys.
Aluminum polishing serves both aesthetic and functional purposes. Polishing aluminum is essential to restore luster, provide aesthetics, and improve durability.
It is important to polish zinc alloy to achieve a smooth, attractive, and premium surface.
Polishing brass surfaces leaves a protective coating against future tarnish and discoloration.
Stainless Steel Polish
Not only can polishing stainless steel improve its appearance, but it also helps to eliminate impurities and lessen corrosion.
Different Stages of Metal Polishing
Polishing has four different stages. Each stage requires different tools and materials. Each stage is not necessary to be applied on the same workpiece. However, the polishing stage to use will depend on the required finish.
This stage is used to remove traces of dirt, dust, or any impurities acquired during the previous process. Grating is used on jewelry pieces with a coating of gold or silver.
Roughing is also called sanding. This stage involves removing of defects by using a course material to show a smooth surface that’s free of imperfection.
The grinding stage is essential in removing marks left by the roughing stage.
The polishing stage removes the marks left by the grinding process. When polishing is finished, the metal craft is ready to be given the desired finish.
This stage is used to restore the shine of the metal surface and give it a uniform finish. Glossing is applied to parts that will not have any metallic coating.
How Do Metal Polishing Works
Polished Metal Vs Unpolished Metal
Compared to non-polished metals, polished metals have more protection against rust and corrosion.
Compared to non-polished metals, polished metals appear to be more reflective and overall have a bright finish.
A polished metal when compared to unpolished metal has an improved overall functionality. By polishing, the imperfections on the metal surface are eliminated.
A polished metal features an appropriate finish that prevents the risk of germs. Metals that have been exposed to gems have a potential risk of damage. In addition, compared to unpolished metal, polished surfaces can be easily cleaned.
Metal Polishing at Relia
Have you been searching for a metal manufacturer that works on polishing? Relia Metal is your ideal choice. Relia has years of experience in perfecting metal polishing that can get your metal crafts into their desired shape and texture.