Diamond Swiss or diamond Russia means Cubic Zirconia (Cubic Zirconia, or in short as CZ) is a chemical is Zirconium Oxide or ZrO 2 is a substance that rare naturally, but is known by As a general synthetic. Similar to those of diamond (Diamond), which results from the synthesis of compounds that are solid, flawless, and often colorless. In addition, it added. Beauty.
CZ is a man-made diamonds. From zirconia powder (Zirconia) by the method known as "Skull Metting" produced for the first time. By a group of Russian scientists is why this is called synthetic gem diamond Russian species are sparkling and light distribution. Diamonds almost as good. Looks like a diamond among the most gems. Imitation diamonds together. With several species such as Syn Kutile, zircon, YAG, GGG, Strontium Titauate are used cubic zirconia instead of gems imitation diamond other since 1976 In addition, diamond CZ is also a variety of colors such as clear no. color, orange, yellow, pink, etc. That is done by using the pass. Which is to cause the color different in addition to the chemical composition, such as the addition of cerium (Cerium) to orange to red, add Chromium (Chromium) to green, added nickel (Nicketl) to brown added cobalt (Cobaslt) or neo-good Niam (Neodynium) will have a purple lavender and so on.
Cubic Zirconia is turning a single pebble. The refractive index of about 2.15 to 2.18 5.40 to 5.95 specific gravity, hardness, diamonds are separated from 8 to 8.5 based on bubble defect is found. And write a lot faster in liquid 3.32, while the diamond is slowly sinking due. Specific gravity difference.
Production for the Sapphire CZ simulated diamonds. Are produced in Russia Switzerland Switzerland. And the United States. Zirconia powder, 1 kg to produce a cubic zirconia is about 500 grams (2500 carats).
Trade name. Of cubic zirconia. There are many names such as CZ, Cubic Z, Cubic Zirconium, D8iamond Z, Diamonair ll, Djevalite, Fianite, Zirconia, C-OX etc.
Known as the Swiss Diamond. Refers to the diamond comes from the Swiss. Diamond Belgium Means diamonds from Belgium Diamond and Russia. It is a rough diamond from Russia, sure enough.
The difference between CZ and diamonds.
1. The distribution of light : CZ will have a different distribution of light from the diamond
2. Hardness : CZ has a hardness of only 8.5 diamond has a hardness of 10 to when they are cut CZ diamond is less than a shadow. Marks and scratches easier than diamonds.
3. Specific gravity : CZ diamond weighing up to 1.7 times more (in the same volume).
4. Colors : CZ diamond is no color can be easy, unlike diamonds. As for natural diamond has no color, very difficult. And is regarded as high grade.
5. Thermal Conductivity: CZ is not heat insulated, but diamond pop as a good conductor of heat. Therefore, it should not take Diamond to the fire. Because it has become activated.
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