Metallizing is the general term for the technique of coating metal on the surfaces of objects. They can either be decorative, protective or functional. The techniques for metallization begun very many years ago. This had started with the process of coating a glass surface with metallic silver, and the glass silver was one of the earliest objects to be metallized. Check out this company website to get started.
During the process of metallizing, there is the utilization of a vacuum chamber where the metallic coating material is put to make it possible for it to be heated. The metal requires being heated until it starts to evaporate. The vaporized metal is applied for use as the coating for the object. It brings about condensation to the object as a very thin metallic film in the process of applying the metal evaporate; the product is being turned so that it becomes applied evenly. Read more about this here.
There are a lot of different products in which this form of metal coating can be applied on. Some of the examples of such objects include glass, ceramic, metal as well as paper metals. When the vaporized metal is used, the product is needed to be very clean. The vaporized metal applies a very thin coat to the piece. The thickness of the metal plate is approximately 0.01 to 0.02 micrometers. After the product is coated with this very thin metal, it changes the conductivity of the product. It improves the appearance of the product, and in addition to that, it makes the object more resistant to corrosion. Examples of the metals which are targeted for this treatment are copper, aluminum, titanium, chromium, gold, lead, nickel, silver, tin and tantalum. The explanation behind this is that these metals need a very thin coating on them.
A majority of these types of metals are used for making jewels and for that reason, they need to stand the test of time. A platinum wedding band require lasting for a very long time. Especially for jewelry, the metal coating ought to be applied in a very thin manner and also very even. This explains why following the evaporation of the metal, it is then put on a rotating rack to ensure that the vaporized metal is being applied in an even manner.
A great reason for using this form of coating is because it is very cost effective. It needs less maintenance and has a high recovery rate which can be achieved. When using this sort of method of plating, there are no extra reagents that are needed.
Check out http://en.wikipedia.org/wiki/Metallizing to read more on this.