Sapphire Tube Rod Quartz Fused Silica Optical Polished K9 High Hardness Resistance
As one of the hardest substances known, sapphire has an extremely high melting point (2000°C), excellent physical, chemical, and optical properties, and is widely used in a variety of harsh engineering environments.
Sapphire tube(One end sealing fitting is available) | |||
Items | Out dia | Thick | Length |
1 | 5~10mm | 1~4mm | 0~1400mm |
2 | 10~20mm | 1~8mm | 0~1400mm |
3 | 20~30mm | 1~10mm | 0~1400mm |
4 | 30~50mm | 1~15mm | 0~1400mm |
5 | 50~70mm | 1~15mm | 0~400mm |
6 | 1~3mm | inner hole | 0~150mm |
• Energy: removing NOx, etc
• Heavy oil reactor: petrochemical and other fields
• Optical applications: UV lamps, automotive lights
• Glass and ceramic industry: Replacement of Pt probes, no pollution
• Instrument manufacturing: microwave digestion instrument, high-temperature reactor, laboratory testing instrument, etc
• Corrosive environmental manufacturing: concentrated or boiling mineral acids, high-temperature reactive oxides
• Semiconductor manufacturing: Up to 99.995% purity of sapphire casing ensures a clean production process
Sapphire, which is the second hardest crystal, features a variety of attributes that are ideal for use in harsh environments, including extreme surface hardness, high thermal conductivity, high dielectric constant, as well as a strong resistance to a variety of chemical acids or alkalis. Compared to many standard optical materials, Sapphire Optical Components offer thinner designs, along with transmission ranges from 0.15 – 5.5μm for optimum performance in the ultraviolet to the MWIR.
Sapphire Optical Components are used in a variety of applications requiring high durability or broad spectral ranges, including semiconductor, FTIR spectroscopy, or FLIR imaging.
GENERAL | ||
Chemical Formula | Al2O3 | |
Crystal Stucture | Hexagonal System (hk o 1) | |
Unit Cell Dimension | a=4.758 Å,Å c=12.991 Å, c:a=2.730 | |
PHYSICAL | ||
| Metric | English (Imperial) |
Density | 3.98 g/cc | 0.144 lb/in3 |
Hardness | 1525 - 2000 Knoop, 9 mhos | 3700° F |
Melting Point | 2310 K (2040° C) | |
STRUCTURAL | ||
Tensile Strength | 275 MPa to 400 MPa | 40,000 to 58,000 psi |
Tensile Strength at 20° C | | 58,000 psi (design min.) |
Tensile Strength at 500° C | | 40,000 psi (design min.) |
Tensile Strength at 1000° C | 355 MPa | 52,000 psi (design min.) |
Flexural Stength | 480 MPa to 895 MPa | 70,000 to 130,000 psi |
Compression Strength | 2.0 GPa (ultimate) | 300,000 psi (ultimate) |
FAQ
Q: How to pay?
A: T/T, Paypal, Secure payment and Assurance payment.
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 3pcs up.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 -4 weeks after you order contact.