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Sapphires are cone-shaped parts made of sapphire material. These
crystals are usually composed of sapphire crystals, grown under
controlled conditions and carefully machined to form the necessary
cone shape.
Sapphire glass cone tower inherits the characteristics of high
hardness, optical transparency, high thermal conductivity, strong
scratch resistance, chemical corrosion resistance, and strong
thermal function. Due to this characteristic, sapphire cones can be
used in a variety of applications such as optics, semiconductor
components, high temperatures, special sensors, and more.
In specific areas such as aerospace, defense, and research,
sapphire devices or systems can be used in devices or systems that
are critical to their reliability, reliability, and appearance.
They can also be used in measurement applications such as lasers,
optics or sensors, as well as high-performance imaging systems.
Properties of sapphire glass cone in extreme environments
Sapphire glass has stability, at the extreme temperature of 1950℃,
it can maintain its shape, and the degradation of mechanical
properties is minimal. This unique property makes sapphire crystal
the best choice for a variety of applications, including high
temperature combustion chambers, gas processing.
In the field of high temperature furnace systems and ships,
sapphire crystals can be used as planes and supports to maintain
the overall dimensional integrity and flatness at temperatures up
to 1950°C. The superior chemical resistance of sapphire also
ensures that even under harsh high temperature conditions, many
substances will not stick to the sapphire window.
Sapphire is the material of choice for its reliability, strength,
wide transmission spectrum or for demanding applications with
minimal transmitted wavefront distortion, transmitting minimal wave
distortion at high and low temperatures. Sapphires are transparent
under ultraviolet and infrared light and can only be scratched by a
few substances other than the sapphire itself. In addition,
sapphire glass, whether in an oxidized environment or in an inert
environment, has the highest temperature rating in all optical
materials.
Sapphire Properties Reference Table
Artificial sapphire is the crystalline version of corundum, also
known as pure single crystal aluminum oxide (Al2O3). The unique
mixing properties make sapphire the material of choice for hard
applications in mechanical, chemical and optical fields. The main
characteristics of sapphire glass are as follows.
| Chemical formula: | Al₂O₃ (alumina) |
| Name corundum: | sapphire, α-alumina |
| Hardness: | 9 Mohs hardness |
| Crystal structure: | hexagonal system - scalenohedron |
| Melting point: | 2053°C (3727°F) |
| Maximum operating temperature: | 2000°C |
| Surface quality: | 80/50, 60/40, 40/20, 20/10 (scratches/spot defects) |
| Crystal axis orientation: | C axis (C plane), M plane, A plane, R plane and random orientation |
| Young's Modulus: | 435 |
| Tensile Strength: | 275 MPa to 400 MPa |
| Flexural Strength: | 480 MPa to 895 MPa |
| Modulus of Rigidity: | 175 GPa |
| Density (g/cm3): | 3.97 |
| Transmission Range: | 190nm to 5 microns |
| Poisson's Ratio: | 0.27 - 0.30 |
| Abbe Number (vd): | 72.24 |
| Dimension Tolerance: | ± 0.01-0.10mm |
| Thickness Tolerance: | ± 0.10mm |
Sapphire glass light cone good light transmission performance
Sapphire optical glass is a special material for UV and IR, with
excellent transmission capacity in both UV and IR ranges. Its
strong thermal and chemical properties enable it to withstand
extreme plasma environments, temperatures and performance higher
than alternative materials. Even under such harsh conditions,
sapphire crystals retain the ability to transmit high-intensity
ultraviolet, visible and infrared light for a long time without
decay.
These unique characteristics make sapphire Windows the preferred
choice for UV/VIS/IR sensors, infrared surveillance,
reconnaissance, and wideband detection equipment, especially in
environments where wear is easy.
Sapphire glass materials are preferred for high temperature
measurements, providing a wide range of wavelength transmission,
effectively isolating hot areas up to 2000°C from external
observation at room temperature. This makes sapphire glass an
effective choice for furnaces and high-temperature processing
equipment.
In medical and dental applications that require ultraviolet
disinfection, curing and infrared heat treatment, sapphire glass is
the best choice.
Sapphire optical business
ZMSH is a professional manufacturer of sapphire glass crystal
accessories. We offer comprehensive solutions for the manufacture
of sapphire optical components, including molding, grinding,
drilling and polishing. In addition, we offer customized solutions
to improve and optimize the performance of various applications.
We offer a wide range of sapphire optics, from round and
rectangular shapes to stepped configurations. In addition, we
specialize in the production of sapphire optics in a variety of
shapes and sizes to meet specific requirements.
ZMSH sapphire other optical components display
ZMSH focuses on the professional custom production and processing
of sapphire materials, providing high-precision manufacturing
services including sapphire rods, sapphire tubes, sapphire window
pieces and various custom parts.
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