Mentioned synthetic diamonds, have to say about Moissanite and zircon products. Moissanite is not a natural ore, its scientific name is synthetic moissanite; market known as 'zircon' Fangzuan products, synthetic cubic zirconia, which is popular in the early years of a period of 'Su drill' . Zircon is a natural ore. 1 carat diamond prices generally $ 369, 2-carat is 422 yuan, 487 yuan in 3-carat, 4 carat is 572 yuan.
However, it is also a natural diamond imitation Diamond Cutting Wheel, but CVD synthetic diamonds can be called simulation Diamond Moissanite and synthetic cubic zirconia can only be called imitation. Because both the nature of the physical or chemical properties, the latter two are not as CVD synthetic diamonds are so realistic. Moissanite identification relatively easy identification, and its facets have the edge ghosting, experienced appraisers with an extended vacation Diamond Wheel, can be seen with the naked eye. Synthetic cubic zirconia is more easily identified, and its degree of simulation is not so high, the low-cost, large particles and flashes, is now used extensively for clothing. "
International synthetic diamond technology is relatively mature mainly two types of GE diamonds, U.S. General GE high-pressure high-temperature production, this synthetic diamonds are playing with GE mark on the waist to show the difference; another a CVD synthetic diamonds, is generated by the chemical vapor deposition method. The form of the natural diamond octahedron or rhombic dodecahedron, etc., the CVD diamond cultivated in the laboratory is a plate-like, but with natural diamond cutting morphology is no different.
Different processes which are different wear mechanisms, such as: using a Diamond Grinding Wheel micro feed structure ceramics, diamond grinding wheel wear There are three main forms: friction and wear, abrasive crushing crushing and binding agent; addition , another form of abrasive wear of the binding agent. The author of Y by using a diamond saw cutting granite, said: tool wear mechanisms are mainly four: friction and wear, abrasive wear, surface fatigue and impact. When sawing granite block wear diamond section that diamond directly subjected to friction and wear and granite, it is also subject to granite cutting debris impact and corrosion, the wear type can be summarized as: abrasive wear, impact wear and fluid erosion caused by solid particles. XP XU for quantitative analysis of the load acting on the abrasive grains and the temperature of the cutting zone, that the abrasive grain broken mainly caused by the impact force, but the temperature change is very important because it may cause thermal fatigue damage and thermal stresses.