T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
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Transparent body sealed structure quartz rod at both ends
The quartz rod with sealing structure at both ends of the transparent body is a rod-like element made of high-purity fused quartz material and precision machined.
LUVERRE quartz
99.99%
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
as per customer's requirement
Quartz rod with sealed structure at both ends of transparent body
The quartz rod with sealing structure at both ends of the transparent body is a rod-like element made of high-purity fused quartz material and precision machined. Its core feature is that the rod itself is crystal clear, while the two ends are reliably sealed.
This unique design combines the excellent physical and chemical properties of high-purity quartz materials and the protective advantages of the sealing structure at both ends, and becomes a key component to realize the functions of observation, conduction, protection and isolation in extreme environments. We adopt advanced thermal processing and laser welding technology to ensure the air tightness, water tightness and mechanical strength of the sealing end, while maintaining the extremely high optical transparency and purity of the main body part.
Core features:
Fully transparent body: the light transmittance reaches 99.99%, realizing zero dispersion transmission in the wavelength range of 200-2500nm, ensuring the signal precision of spectral analysis, laser processing and other scenes.
Double-ended sealing structure: laser welding technology is used to seamlessly fuse the quartz end cover with the main body to form a closed cavity filled with vacuum or inert gas, with a compressive strength of 1.0 × 10 × Pa, and can withstand the extreme temperature difference from -196 ℃ to 1750 ℃.
Ultra-low thermal expansion coefficient: the thermal expansion coefficient is only 5.5 × 10 / ℃, which maintains dimensional stability in high temperature scenes such as semiconductor wafer processing and avoids device deformation caused by thermal stress.
What problems can this product solve?
In many high-end industrial and scientific fields, conventional glass or metal components cannot meet the harsh application requirements. The quartz rod with a sealed structure at both ends of the transparent body is designed to solve these pain points:
Solve the "invisible" problem: in high temperature, high pressure, corrosive or vacuum environment, it is necessary to observe the internal reaction process (such as material state, chemical reaction, plasma form, etc.) in real time. Ordinary windows cannot withstand extreme conditions and maintain a clear vision at the same time. Quartz rods can not only serve as a strong sealing barrier, but also provide a perfect "observation window."
To solve the contradiction between "conduction and isolation": light, laser or radiant energy (such as ultraviolet light) needs to be efficiently transmitted to a closed or special atmosphere environment, while strictly preventing environmental gas leakage or pollutants from entering. As a light wave conduit, quartz rods perfectly solve the dual needs of energy conduction and environmental isolation.
Solve the dilemma of "material reliability": in the process of semiconductor manufacturing, optical fiber drawing, etc., any trace of impurity pollution or material instability at high temperature will lead to product defects. The low precipitation and pollution-free characteristics of high-purity quartz materials ensure the cleanliness and stability of the process.
Solve the challenge of "thermal management": when rapid temperature rise and cooling or local heating are required, the thermal shock resistance and high temperature resistance of the material are the key. Quartz rods can work stably, avoid failure due to thermal stress, and improve the reliability and service life of the equipment.
Main application fields
With its unique performance, this product is widely used in the following high-tech fields:
Semiconductor industry:
It is used as a furnace tube observation window for diffusion furnace and CVD (chemical vapor deposition) equipment to monitor the processing status of silicon wafers in real time.
As the optical sensor window in the wafer transmission system, it ensures the precise positioning of the manipulator.
Photoelectric and laser technology:
Used in high-power laser systems as a conduit or a sealed window for transmitting laser energy, especially for ultraviolet lasers.
In the spectrum analyzer, as a sample cell or a light source into the window, to ensure the strong transmittance of the ultraviolet signal.
Lighting industry:
The shell or sealing sleeve used for high-end gas discharge lamps such as metal halide lamps and xenon lamps can withstand the high temperature of the arc and give out bright light.
Photovoltaic industry:
In polycrystalline silicon and single crystal silicon ingot furnaces, as observation holes, the melting and crystal growth processes of silicon materials are monitored.
Scientific research and special equipment:
The mirror used in vacuum chamber and reaction chamber is convenient to observe the internal experimental process.
As a torch tube or observation window for ICP (Inductively Coupled Plasma), ICP-MS and other equipment, it is used to generate and observe plasma.
Chemical and New Materials:
Observation device for special chemical reactions, resistant to high temperature and corrosive atmosphere in the reactor.
Customized services: a full-scale solution from millimeter to kilometer
(1) Structural customization: breaking through the traditional size limit
Diameter range: 0.5mm-300mm (support non-standard special-shaped section processing)
Length range: 5mm-6000mm (super long structure can be realized by segmented welding)
Sealing method: vacuum / argon / nitrogen filling, pressure level covering 0-10MPa
(2) Performance enhancement: to meet the needs of special working conditions
Anti-radiation coating: depositing 0.5 μm thickness alumina film on the surface of quartz can increase the radiation tolerance dose to 100 kGy
Anti-reflection treatment: The refractive index surface of the layer is formed by ion beam etching technology, so that the light transmittance is increased to 99.995%
Self-cleaning function: Load TiO2 photocatalytic coating to decompose organic pollutants under ultraviolet light irradiation, and extend the maintenance period by 3 times
By choosing us, you get not only a quartz component, but also a complete set of reliable solutions for extreme environmental applications. Please contact us to discuss your specific needs.
Luverre Quartz manufactures and sells a wide range of high quality fused silica glass, including fused silica tubes, fused silica plates, fused silica rods, fused silica windows, fused silica crucibles, fused silica boats, fused silica flanges, fused silica beakers, fused silica glass instruments, and more. We can meet all kinds of customized requirements for fused silica glass products.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of fused silica items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from fused silica lumps to fused silica sand and then fused silica products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused silica products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused silica plates, tubes and high size precision fused silica items.
Quartz rod with sealed structure at both ends of transparent body
The quartz rod with sealing structure at both ends of the transparent body is a rod-like element made of high-purity fused quartz material and precision machined. Its core feature is that the rod itself is crystal clear, while the two ends are reliably sealed.
This unique design combines the excellent physical and chemical properties of high-purity quartz materials and the protective advantages of the sealing structure at both ends, and becomes a key component to realize the functions of observation, conduction, protection and isolation in extreme environments. We adopt advanced thermal processing and laser welding technology to ensure the air tightness, water tightness and mechanical strength of the sealing end, while maintaining the extremely high optical transparency and purity of the main body part.
Core features:
Fully transparent body: the light transmittance reaches 99.99%, realizing zero dispersion transmission in the wavelength range of 200-2500nm, ensuring the signal precision of spectral analysis, laser processing and other scenes.
Double-ended sealing structure: laser welding technology is used to seamlessly fuse the quartz end cover with the main body to form a closed cavity filled with vacuum or inert gas, with a compressive strength of 1.0 × 10 × Pa, and can withstand the extreme temperature difference from -196 ℃ to 1750 ℃.
Ultra-low thermal expansion coefficient: the thermal expansion coefficient is only 5.5 × 10 / ℃, which maintains dimensional stability in high temperature scenes such as semiconductor wafer processing and avoids device deformation caused by thermal stress.
What problems can this product solve?
In many high-end industrial and scientific fields, conventional glass or metal components cannot meet the harsh application requirements. The quartz rod with a sealed structure at both ends of the transparent body is designed to solve these pain points:
Solve the "invisible" problem: in high temperature, high pressure, corrosive or vacuum environment, it is necessary to observe the internal reaction process (such as material state, chemical reaction, plasma form, etc.) in real time. Ordinary windows cannot withstand extreme conditions and maintain a clear vision at the same time. Quartz rods can not only serve as a strong sealing barrier, but also provide a perfect "observation window."
To solve the contradiction between "conduction and isolation": light, laser or radiant energy (such as ultraviolet light) needs to be efficiently transmitted to a closed or special atmosphere environment, while strictly preventing environmental gas leakage or pollutants from entering. As a light wave conduit, quartz rods perfectly solve the dual needs of energy conduction and environmental isolation.
Solve the dilemma of "material reliability": in the process of semiconductor manufacturing, optical fiber drawing, etc., any trace of impurity pollution or material instability at high temperature will lead to product defects. The low precipitation and pollution-free characteristics of high-purity quartz materials ensure the cleanliness and stability of the process.
Solve the challenge of "thermal management": when rapid temperature rise and cooling or local heating are required, the thermal shock resistance and high temperature resistance of the material are the key. Quartz rods can work stably, avoid failure due to thermal stress, and improve the reliability and service life of the equipment.
Main application fields
With its unique performance, this product is widely used in the following high-tech fields:
Semiconductor industry:
It is used as a furnace tube observation window for diffusion furnace and CVD (chemical vapor deposition) equipment to monitor the processing status of silicon wafers in real time.
As the optical sensor window in the wafer transmission system, it ensures the precise positioning of the manipulator.
Photoelectric and laser technology:
Used in high-power laser systems as a conduit or a sealed window for transmitting laser energy, especially for ultraviolet lasers.
In the spectrum analyzer, as a sample cell or a light source into the window, to ensure the strong transmittance of the ultraviolet signal.
Lighting industry:
The shell or sealing sleeve used for high-end gas discharge lamps such as metal halide lamps and xenon lamps can withstand the high temperature of the arc and give out bright light.
Photovoltaic industry:
In polycrystalline silicon and single crystal silicon ingot furnaces, as observation holes, the melting and crystal growth processes of silicon materials are monitored.
Scientific research and special equipment:
The mirror used in vacuum chamber and reaction chamber is convenient to observe the internal experimental process.
As a torch tube or observation window for ICP (Inductively Coupled Plasma), ICP-MS and other equipment, it is used to generate and observe plasma.
Chemical and New Materials:
Observation device for special chemical reactions, resistant to high temperature and corrosive atmosphere in the reactor.
Customized services: a full-scale solution from millimeter to kilometer
(1) Structural customization: breaking through the traditional size limit
Diameter range: 0.5mm-300mm (support non-standard special-shaped section processing)
Length range: 5mm-6000mm (super long structure can be realized by segmented welding)
Sealing method: vacuum / argon / nitrogen filling, pressure level covering 0-10MPa
(2) Performance enhancement: to meet the needs of special working conditions
Anti-radiation coating: depositing 0.5 μm thickness alumina film on the surface of quartz can increase the radiation tolerance dose to 100 kGy
Anti-reflection treatment: The refractive index surface of the layer is formed by ion beam etching technology, so that the light transmittance is increased to 99.995%
Self-cleaning function: Load TiO2 photocatalytic coating to decompose organic pollutants under ultraviolet light irradiation, and extend the maintenance period by 3 times
By choosing us, you get not only a quartz component, but also a complete set of reliable solutions for extreme environmental applications. Please contact us to discuss your specific needs.
Luverre Quartz manufactures and sells a wide range of high quality fused silica glass, including fused silica tubes, fused silica plates, fused silica rods, fused silica windows, fused silica crucibles, fused silica boats, fused silica flanges, fused silica beakers, fused silica glass instruments, and more. We can meet all kinds of customized requirements for fused silica glass products.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of fused silica items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from fused silica lumps to fused silica sand and then fused silica products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused silica products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused silica plates, tubes and high size precision fused silica items.
