Product Details
Place of Origin: China
Brand Name: ZMSH
Model Number: Sapphire Tubes
Payment & Shipping Terms
Delivery Time: 2-4 weeks
Payment Terms: T/T
Material: |
Al2O3 Singal Crystal |
Size: |
Od 8mm/ Id 5mm |
Purity: |
99.999% |
Hardness: |
9 Mohs |
Melting Point:: |
2050°C |
Density: |
3.98 G/cm3 |
Material: |
Al2O3 Singal Crystal |
Size: |
Od 8mm/ Id 5mm |
Purity: |
99.999% |
Hardness: |
9 Mohs |
Melting Point:: |
2050°C |
Density: |
3.98 G/cm3 |
+ allow to be customized by design artwork
+ made by synthetic sapphire (99.999%Al2O3)
+ high-hardness 9 Mohs, outstanding scratch resistance and chemical stability
+ great transmittance, about 80%-90% in the visible light spectrum
(approximately 400-700 nm).
+ widely used for high-temperature, chemical-resistant, and optical applications
The sapphire tube is a high-performance material pipe made of single-crystal sapphire with excellent physical and chemical properties.
Sapphire (aluminium oxide single crystal) has extremely high hardness, second only to diamond, and has strong wear resistance and scratch resistance.
It is widely used in fields that require high durability.
Sapphire tubes also have excellent high-temperature and chemical corrosion resistance and can maintain stability in extreme environments.
This makes sapphire tubes important in high-temperature equipment, optical instruments, medical equipment and other fields.
In addition, the high light transmittance of sapphire makes it excellent in optical applications, especially in the ultraviolet and infrared ranges and can transmit light of specific wavelengths without being affected.
Sapphire tubes are also widely used in precision manufacturing, aerospace, and semiconductor industries, and are indispensable key components in many high-tech fields.
Details of Sapphire Optical Tubes
| Product Name | Sapphire Optical Tubes |
| Hardness | 9 Mohs |
| Melting Point | 2,050°C (3,722°F) |
| Density | 3.98 g/cm³ |
| Thermal Conductivity | 25 W/m·K at 20°C |
| OD/ID/Length | Customized |
| Refractive Index | 1.76 at 589 nm |
| Optical Transparency | 5.3 × 10⁻⁶ /°C |
| Electrical Resistivity | > 10¹⁴ Ω·cm |
| Poisson's Ratio | 0.25 |
More samples of Sapphire Optical Tubes
*We accept customized one, please feel free to contact us about your requirements.
1. Optical Fused Silica Quartz Tube SiO2 Crystal Material With Customized Hole Shape
2.Sapphire Optical Windows Glass Al2O3 High-Performance High Purity Transparent Polished Winodws
FAQ
1. Q: How do you produce sapphire tubes?
A: We use Ky method and EFG method to manufacture, while different methods are suitable for different environments.
2. Q: Compared with the quartz tubes, what is the advantage of sapphire?
A: Compared with quartz tubes, sapphire tubes are much harder, much better performance and they can be used in harsh situations due to their higher temperature resistance and scratch resistance.
Video
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