Product Details
Place of Origin: China
Brand Name: ZMSH
Model Number: Fused Quartz Glass
Payment & Shipping Terms
Delivery Time: 2-4 weeks
Payment Terms: T/T
Material: |
SiO2 Crystal |
Size: |
OD/ID Customized |
Length: |
10-3000mm |
Thermal Stability: |
Up To 1100°C |
Density: |
2.2 G/cm³ |
Hardness: |
5.5 Mohs |
Material: |
SiO2 Crystal |
Size: |
OD/ID Customized |
Length: |
10-3000mm |
Thermal Stability: |
Up To 1100°C |
Density: |
2.2 G/cm³ |
Hardness: |
5.5 Mohs |
SiO2 Crystal Fused Quartz Glass, Hardness Quartz Glass, Optical Glass lens, Quartzs Glass Pipe, Quartz Optical Windows, SiO2 Quartz Tube, GS1, GS2 quartz cover lens, Customized Fused Quartz Glass
About Fused Quartz Glass
- support customized ones with design artwork
- use Silicon Dioxide to make (SiO2)
- high performance, great hardness 5.5, wear-resistant
- great optical use, ensures minimal distortion, crucial for optical applications
-widely used in technology sectors such as semiconductor processing, chemical analysis, etc.
Description of Fused Quartz Glass
Fused quartz is an amorphous (glassy) form of silicon dioxide (quartz) with a unique long-range disordered atomic structure.
This material provides excellent high operating temperature and low thermal expansion coefficient performance through the cross-linking of the three-dimensional structure, making it excellent in a variety of high-temperature applications.
In recent years, the application of fused quartz tube in the field of precision casting has gradually increased, especially in the surface layer of silica sol shells.
This application has achieved remarkable results and has made a major breakthrough in the use of zirconium materials and their cost-effectiveness, making it an ideal material for engineering applications.
The production process of fused quartz involves heating natural high-purity silica to more than 1760°C in an electric furnace for melting, and then rapidly cooling it to convert the crystalline silica into an amorphous glass melt.
Fused quartz tube has a melting point of about 1713°C and has extremely low thermal conductivity and almost the lowest thermal expansion coefficient, which makes it extremely stable against thermal shock.
During the roasting and casting process, it is very rare for the fused quartz shell to crack due to temperature changes.
Therefore, it is an ideal refractory material for investment casting and is widely used in the application of surface or back coating and sand material. Its excellent resistance to high temperatures and thermal shock makes it an indispensable material in many high-tech and industrial applications.
Features of Fused Quartz Glass
|
Hardness
|
5.5-6.5 Mohs' Scal 570 KHN 100
|
|
Design Tensile Strength
|
4.8x107 Pa (N/mm2) (7000psi)
|
|
Design Compressive Strength
|
>1.1x109 Pa (160,000 psi)
|
|
Bulk Modulus
|
3.7x1010 Pa (5.3x106psi)
|
|
Rigidity Modulus
|
3.1x1010 pa (4.5x106psi)
|
|
Young's Modulus
|
7.2x10-10 pa (10.5x106 psi)
|
|
Poisson's Ratio
|
0.17
|
|
Coefficient of Thermal Expansion
|
5.5x10-7cm/cm. °C (20°C-30°C)
|
|
Thermal Conductivity
|
1.4 W/m. °C
|
Other Pictures of Fused Quartz Glass
About us and the Packaging Box
Products Recommend
1.Customized Shape Fused Quartz Plate , Fused Silica Glass For Observation Window
2.Optical Fused Silica Quartz Tube SiO2 Crystal Material With Customized Hole Shape
FAQ
1. Q: Does Fused Quartz Glass degrade over time?
A: Minimal degradation over time, but prolonged exposure to certain chemicals or environments can cause surface wear.
2. Q: How do Fused Quartz Tubes compare to Sapphire Tubes?
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.
