What is dichroic glass?

Dichroic glass, also called Fusion Glass, is treated with various metal oxides to see it has many colors. Dichroic Glass, developed for use in the US space program, is now popular as jewelry and artistic material. The name comes from the Greek word, which means "two colors".

In the 20th century, the National Aviation and Universe Administration (NASA) began experimenting with the treated glass to form the facial plates of astronauts that would block the harmful spectra of light. The developed process has created a dichroic glass that uses fine layers of metal oxides to fracture and separate Lightwaves. The resulting substance is used on various objects such as satellite mirrors and scientific instruments. It is also found in commercial products such as mirrors and video camera lenses.

In order to produce dichroic glass, the glass must be sprayed with micro -layers of metals, usually including titanium, chrome, gold, zirconia and aluminum. This is done in the Vacuum Chamber, which evaporates metals and connects them into glass in exstage fright of thin layers. The fusion process creates a crystalline structure on glass that causes a fracture of light. Each piece of dichroic glass has at least three colors: the color that is reflected from the glass, the color of the glass and the second refractive color, which can be seen at an angle of 45 degrees. The process requires special equipment and can be quite expensive to produce.

Glass treatment in this way is somewhat similar to the Italian production process of Murano Glass. This process has been used in Italian styles of jewelry and decorations for hundreds of years and also uses metal oxides to create colors and change in translucency. With the Murano glass, the metal elements are added to super-fierce silicate just before it solidifies, blends in colors and refraction with the real glass. For the process of mixing, Glass Murano often appears to be several shades of one color, rather than rainbow or rainbow colors evident in dichroic glass.

in jewelry is dichroic withKLO often made up of beads. For this purpose, the dichroic layer of glass is burned in an oven with other layers of glass that pack it. Depending on the desired effect, the glass can be burned many times in different settings and adds additional layers if necessary. Dichroic glass beads are colored and can be made in different shades, depending on the type of metals used in the vacuum process.

You will find dichroic jewelry in any rainbow color available in jewelry stores and online stores. Because the process is expensive, one pendant or large bead for glass may seem quite expensive. Individual beads are available for approximately $ 20 USD (USD) and higher, while bracelets and necklaces consisting of beads begin around $ 70. Earrings, which are usually an Ectangular or Triangle RTV, can be found for about 18 USD.