Page-3 All Products - Sapphire Substrate,Synthetic Sapphire,Sapphire Crystal ,Sapphire Optics,Sapphire Ingots, Sapphire Wafer

120kg Hard sapphire ingot

The growth of large-size sapphire crystals is an urgent problem. Required for this purpose are large crystallization units that provide not only high perfection of the crystals, but also quantity production. The use of such units essentially decreases consumption of both energy and materials, so the cost of the...

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120kg Corrosion resistant sapphire ingot

In the near future sapphire, as with silicon and germanium, will become one of the strategic materials for materials science. The main trends in the development of the sapphire industry will be the increase in the size of the grown crystals and the creation of technologies for obtaining permanent sapphire joints....

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High purity Sapphire Lens

Bicrystalline substrates are used for the creation of the Josephson transitions on high-temperature superconductor films. The tapes for the bicrystals are grown onto a bicrystalline seed. The orientation of the wide plane is the growth direction being. The bicrystalline angle is equal to 2 × 14°. The production of...

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Clear-sighted Sapphire Window As Phone Cover

Sapphire lenses and prisms are used under extreme conditions that glass analogs cannot withstand, or due to high refractive index characteristic of sapphire. Sapphire could be used as windows: 1.mobile phone screens; 2. lens; 3. fingerprint recognition; 4. Wearable equipment windows and so on, because of its unique...

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High hardness of Sapphire Window As Phone Cover

Sapphire energy withdrawal windows can be used. One of the factors that limit the withdrawal of energy from devices is secondary electron resonance discharge in vacuum proportional to the secondary electron emission coefficient. As seen, sapphire compares favorably with other dielectrics in this characteristic....

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Transparent Sapphire Window As Phone Cover

Windows with a wedge of 1° and 3° are used in laser engineering as partially reflecting mirrors or prisms for laser beam control. Windows with a wedge of 1° and 3° are used in laser engineering as partially reflecting mirrors or prisms for laser beam control. Sapphire could be used as windows: 1.mobile phone screens;...

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Without a scratch Sapphire Window As Phone Cover

Sapphire windows with diameters from several millimeters to several hundreds of millimeters are applied in various devices that work on the ground, under water, and in outer space in a wide range of pressures and temperatures – from cryogenic to high temperatures. An example design of a sealed-in window is presented....

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high quality Sapphire Window As Phone Cover

Steel nozzles of powerful sand blasters wear down during one working day, whereas sapphire nozzles serve up to 30 working days. Water-jet cutting is one of the modern techniques for cutting ceramics, solid alloys, rocks, and dangerous articles such as nuclear warheads, military rockets, and gas containers. The quality...

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customized circular sapphire window

The accuracy of scales depends on the sharpness of the prisms on which the levels balance. Nowadays, sapphire prisms with a vertex angle of 35° are produced for scales. Sapphire could be used as windows: 1.mobile phone screens; 2. lens; 3. fingerprint recognition; 4. Wearable equipment windows and so on, because of...

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Single crystal sapphire glass window

Stones for devices made of sapphire and ruby are most reliable. Sapphire pivots produced commercially in large quantities serve as supports for the shafts of those mechanisms that must work continuously for tens of years (e.g., water and gas meters). Such pivots are either flat or supplied with conical craters of...

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other size Marinated sapphire crystal bar

It is to be concluded that in the near future sapphire, as with silicon and germanium, will become one of the strategic materials for materials science. The main trends in the development of the sapphire industry will be the increase in the size of the grown crystals and the creation of technologies for obtaining...

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other size High hardness sapphire crystal bar

The growth of large-size sapphire crystals is an urgent problem. Required for this purpose are large crystallization units that provide not only high perfection of the crystals, but also quantity production. The use of such units essentially decreases consumption of both energy and materials, so the cost of the...

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Sturdy Sapphire Window As Fingerprint Recognition

Large-size sapphire crystals are needed for optics and airborne windows with apertures of 600 mm and larger (for the medium-wave IR region of the spec-trum). At present, the only material used for the windows with a diameter greater than 300 mm is ZnSe. Its ultimate strength reaches 69 MPa (10,000 psi). Large-size...

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Clear-sighted Sapphire Window As Fingerprint Recognition

Sapphire windows with diameters from several millimeters to several hundreds of millimeters are applied in various devices that work on the ground, under water, and in outer space in a wide range of pressures and temperatures – from cryogenic to high temperatures. An example design of a sealed-in window is presented...

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bright Sapphire Window As Phone Cover

Sapphire shells for lamps, absorption cells, and filters of atomic (rubidium) frequency standards raise the characteristics of the devices: they diminish the rela-tive frequency change corresponding with the time of work and atmospheric pres-sure, decrease power consumption, and increase the mean time between failure...

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Smooth Sapphire Window As Phone Cover

Sapphire meniscuses (domes) shaped as hemispheres are used for making the heads of IR-radiation guided missiles. Here, sapphire is employed due to the com-bination of its sufficient transmission in the region of 3–5 mm and its mechanical strength. The temperature of the working article, and consequently the value of...

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100kg High hardness sapphire ingot

The upper boundary of crystal dimensions corresponds to the case when the photore-ceiver is connected to the crystal face perpendicular to incident radiation; it is calculated for the condition when the light from the most distant point exceeds the discrimination threshold (10 keV). the upper boundary for different...

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Other size Corrosion resistant sapphire crystal rod

There are two classes of modern articles made of sapphire: constructional and functional. Constructional sapphire is used for the creation of products with high mechanical stability. Functional sapphire has a specific structure and electrical, optical, and thermal properties. This classification is arbitrary, as this...

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6inch Corrosion resistant sapphire crystal rod

The crystals intended for use as TLD are grown in the form of calibrated rods by the Stepanov method in a strongly reducing medium. The rods are then cut into 1-mm-thick tablets with a diameter of 5 mm, after which their own background is measured. To make a set of detectors with a preset spread of sensitivity values,...

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6inch High hardness sapphire crystal bar

The crystals grown in the strongly reducing medium mentioned above have a high density of F and F + centers, the ratio of which may vary from one sample to another. The neutral F centers are characterized by 6.05 eV absorption bands; those positively charged possess 4.8 and 5.4 eV bands. Ingot Sapphire is the main...

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100kg Clear sapphire ingot

A zone scheme of an interactive system of traps has been proposed in the crystal, which includes a TL-active trap, a luminescence center, and a deep trap. One of the mechanisms responsible for the dose-characteristic linearity is the interactive coupling of the dosimetric and deep traps. Practical recommendations are...

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Wear resistance Sapphire Window As Fingerprint Recognition

Devices and their components applied in aviation and space industries, in chemi-cal processing, and in many other fields are simultaneously subjected to the action of aggressive media, radiation, high temperatures, pressures, and mechanical loads. Under such extreme conditions any material is prone to intense...

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Blank optical glass sapphire window

Systematic investigations of sapphire’s response to shock loading started a few years ago. Sapphire products may undergo shock loading in a number of applica-tion fields, such as protective windows of environmental detectors, aerospace appli-cations, and so forth. Individual data obtained on randomly chosen samples...

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2 inch 4 inch 6 inch Sapphire ingot

Historically, the crystals meant for laser elements were obtained by the Verneuil method. In the present day, the crystals employed for this purpose are grown from the melt by the Czochralski, Kyropoulos, and HEM methods and possess the high-est optical homogeneity . The growth media used in the crystal growth...

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