hardness 9 0 sapphire plates

... equipment watch window Welcome to Know Sapphire~~ Synthetic sapphire is transparent single crystal 99.99% pure Al2O3 that exhibits a unique combination of physical, chemical, electrical and optical properties: ...

...Sapphire Optical Materials Single Crystal Sapphire Plates Hardness 9.0 Why choose Sapphire? One of the hardest materials available Superior IR & UV transmission compared to other optical materials Highly scratch & abradant resistant Highly chemical resistant Maximum temperature rating of almost 2000℃ Excellent dielectric & loss tangent performance Product Paramenters: Product Name Sapphire...

...? Sapphire is a precious gemstone, a variety of the mineral corundum, an aluminium oxide (α-Al2O3). The only color which sapphire cannot be is red – as red colored corundum is called ruby, Commonly,Because of the remarkable hardness of sapphires –

Sapphire Glass window Optical Sapphire Window Plate /Optical Glass Lens Description As a transparent physical barrier, windows enable light to enter a different environment from one environment. For example, from air to water, or from vacuum to air. Such as different temperature, pressure, chemical composition or cleanness. The hardness of sapphire is only lower to diamond and it is hard...

...Optical Glass Borosilicate/Quartz/Sapphire Glass Plate Protective Window Borosilicate Pyrex Glass Tube&Rod Sizes Outer Diameter (OD): 3-300mm Wall Thickness(WT): 1-5mm Length(L): 10-1500mm borosilicate glass (also known as hard glass), is the use of glass...

Product Description Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Specification ...

...Hard Felt - Sheet Features: The Hunan MTR hard composite graphite felt is made of PAN (polyacrylonitrile) carbon fiber graphite felt through curing, carbonization and high temperature purification processing. Our products are flat plates, drums, dishes and other shaped parts, which are widely used in furnaces with high vacuum and inert gas, such as: single crystal growth furnace, polycrystalline ingot furnace, sapphire

...plate is uniform, which is easy to be used for processing and grinding brittle and superhard materials such as ceramics, hard alloy, sapphire and optical fiber. Parameters Name: CBN Diamond Wheel Size: 600*10 Shape: Round Abrasive: Diamond Hardness: Superhard Diamond