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Customized Size Punching Sapphire Plate Corrosion Resistance Withstand High Heat

Categories Sapphire Parts
Brand Name: zmkj
Model Number: Punching sapphire wafer
Place of Origin: china
MOQ: 10pcs
Price: 100usd/pcs by FOB
Supply Ability: 10000pcs
Delivery Time: 20DAYS
Packaging Details: PET Films
VisVisible light transmittanceVisible light transmittance: 85%
materials: 99.999% Al2O3
color: red and white
type: single crystal
orientation: C,A,R,M
application: semicondutor wafer, led chip, optical glass window, electronic ceramics,bearing
advantagement: high hardness9.0,wear resistance,
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    Customized Size Punching Sapphire Plate Corrosion Resistance Withstand High Heat

    customized size Punching sapphire plate ,Al2O3 single crystal glass lens,optical glass plate by sapphire​, Al2O3 single crystal glass ,sapphire optical glass ingots,sapphire optical stick,Al2O3 single crystal glass lens,optical glass ingots by sapphire


    Synthetic Sapphire is a single crystal form of corundum, Al2O3, also known as alpha-alumina,

    alumina, and single crystal Al2O3. Sapphire is aluminium oxide in the purest form with no porosity or grain boundaries, making it theoretically dense. The combination of favourable chemical, electrical,mechanical, optical, surface, thermal, and durability properties make sapphire a preferred material for high performance system and component designs. For various semiconductor applications, sapphire is the best choice in comparison with other synthetic single-crystals.
    Sapphire possesses a unique combination of excellent optical, physical and chemical properties. The hardest of the oxide crystals, sapphire retains its high strength at high temperatures, has good thermal properties and excellent transparency. It is chemically resistant to common acids and alkali at temperatures up to 1000 °C as well as to HF below 300 °C . These properties encourage its wide use in hostile environments where optical transmission in the range from the vacuum ultraviolet to the near infrared is required. Sapphire is anisotropic hexagonal crystal. Its properties depend on crystallographic direction (relative to the optical C-axis).

    1.2: Materials characteristic

    B270CaF2GeMgF2N-BK7SapphireSiUV Fused SilicaZnSeZnS
    Refractive index (nd)1.5231.4344.0031.4131.5171.7683.4221.4582.4032.631
    Coefficient of dispersion (Vd)58.595.1N/A106.264.272.2N/A67.7N/AN/A
    Density(g/cm3)2.553.185.333.182.463.972.332.205.275.27
    TCE(μm/m℃)8.218.856.113.77.15.32.550.557.17.6
    Soften Temperature(℃)53380093612555572000150010002501525

    Knoop hardness

    (kg/mm2)

    542158.378041561022001150500120120

    About Advantagement

    Sapphire substrates / wafers: EPI-polished, optically polished, lapped or as-cut sapphire disks,

    windows, substrates, blanks as well as epitaxial structures “silicon-on-sapphire” (SOS)

    Sapphire substrates:
    · Blue LED's (BLED's) -,· for IR Detectors,
    Aerospace:
    · Sapphire is used for its durability and erosion/corrosion resistance, often in combination with

    the ability to withstand high heat while having a very broad transmission range. Applications include:
    · Windows -. · Countermeasures lamps -

    Analytical applications:
    · Sapphire is used in analytical applications where combinations of high temperature, pressure, and hydrofluoric acid species are encountered. These applications need the survivability of sapphire, while often needing other properties such as favourable UV (ultraviolet) or IR (infrared) transmission.
    · NMR (Nuclear Magnetic Resonance) tubes;· Sample preparation -· Analytical chemistry -
    Medical applications:
    · Sapphire is used in surgical systems for laser transmission and in contact with bodily fluids.
    · Surgical tips - Endoscope lenses - Sapphire knives -
    Optical applications:
    · Sapphire is used for short and long wavelength applications (UV and IR) beyond the range where conventional optics performs adequately. High temperatures and hostile environments also necessitate the use of sapphire optics.
    · Illumination windows - Sapphire lightguides - Optical components:
    Watch industry: Sapphire is widely used for watch glasses.


    3.0 sample in details



    What can we do?
    ZMKJ company locates in the city of Shanghai, Which is the best city of China, and our sapphire
    factory is founded in Wuxi city in 2014.
    We specialize in processing a varity of materials into wafers, substrates and custiomized optical
    glass parts as like sapphire,ruby,sic, GaN, GaAs, LT, Quartz.components widely used in electronics,
    optics, optoelectronics and many other fields.
    We also have been working closely with many domestic and oversea universities, research
    institutions and companies, provide customized products and services for their R&D projects.
    It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputatiaons.

    6.0 FAQ –


    Q: What's the MOQ?
    (1) For inventory, the MOQ is 10pcs.
    (2) For customized products, the MOQ is 10pcs-30pcs.

    Q: What you can supply logistics and cost?
    (1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc by FOB

    Q: What's the delivery time?
    (1) For the standard products such as ball lens, powell lens and collimator lens:
    For inventory: the delivery is 5 workdays after order.
    For customized products: the delivery is 2 or 3 workweeks after order.

    Q: Do you have inspection report for material?
    We can supply 100% details report for our products.

    Product Tags:

    sapphire bearings

      

    sapphire tube

      
    Quality Customized Size Punching Sapphire Plate Corrosion Resistance Withstand High Heat for sale
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