Beryllium Free X-Ray Windows
OVERVIEW
Beryllium Free X-Ray Windows, as a functional component with metallic beryllium as the core material, can become a "transparent window" for X-ray tubes, spectrometers, synchrotron radiation devices and other equipment due to its unique physical, chemical, and mechanical properties, reducing signal attenuation and improving detection accuracy.
CHARACTERISTICS
Excellent X-ray and high-energy particle transmittance
Beryllium has a low atomic number (Z=4) and a low density (1.85g/cm³). Its absorption coefficient for X-rays, gamma rays and charged particles is much lower than that of traditional materials (such as aluminum and glass).
Balance of high strength and light weight
Beryllium's specific strength (strength/density) is one of the highest among metals, with a tensile strength of 500- 700MPa, close to that of steel, but its density is only 1/5 of that of steel.
Excellent thermophysical properties
High thermal conductivity, can quickly dissipate high heat. Low thermal expansion coefficient (11.6×10⁻⁶/℃), can maintain dimensional stability when the temperature changes drastically, suitable for high temperature or hot and cold cycle scenarios.
Excellent chemical stability.
At room temperature, a dense beryllium oxide film will form on the surface of beryllium, which has strong antioxidant ability and is also suitable for corrosive gas environments.
SPECIFICATION
|
Grade |
Be1 |
|
Purity |
≥99.95% |
| Size | DN10-DN150 |
|
Diameter |
φ10mm-φ90mm |
|
Thickness |
0.02-1.5mm |
|
Density |
1.85g/cm3 |
|
Shape |
Round |
|
Delivery Time |
20 days |
|
Certification |
ISO 9001 |
APPLICATION
- Frequently used in X-ray imaging equipment (such as CT, DR) in the medical and scientific research fields, beryllium's low attenuation characteristics can reduce radiation doses while improving image resolution. For example, in synchrotron radiation light source experiments, Beryllium Free X-Ray Windows, as beamline windows, can maintain a high vacuum environment while ensuring efficient transmission of soft X-rays (energy < 10 keV), supporting material microstructure analysis.
- Used as PET-CT detector window material in nuclear medicine and radiotherapy equipment, beryllium has high transmittance to γ rays (energy 100keV-1MeV), is resistant to radiation damage, and is not prone to aging after long-term use.
- Used in ion implantation processes and vacuum coating equipment in the semiconductor and microelectronics manufacturing fields, it can withstand long-term bombardment of 100- 300 keV high-energy ion beams, meet the stability requirements of high-temperature coating processes, and ensure wafer accuracy.
- Used as infrared detector window material in the aerospace field, beryllium has a transmittance of > 85% for infrared light in the 8-14μm band and high thermal conductivity, which can quickly dissipate the heat of the detector when it is working and improve imaging quality.
WORKFLOW
Beryllium Free X-Ray Windows utilizes the low atomic number, high specific stiffness, and excellent thermal conductivity of beryllium to achieve high transmittance, vacuum sealing, and radiation resistance in the process of ray and particle transmission. Especially in the X-ray tube, when the filament is heated to an incandescent state to emit electrons, and after high-voltage acceleration bombards the target to produce X-rays, Be Window has a high transmittance to X-rays due to its low atomic number and extremely thin foil structure, allowing the rays to penetrate the outside of the tube without significant attenuation for imaging or detection; at the same time, its high specific stiffness and precision sealing design can maintain a high vacuum environment in the tube, ensuring the stable operation of the X-ray tube.
PROCESS
① Use high-purity beryllium powder and remove surface oxides.
② Place in a mold for cold isostatic pressing and vacuum furnace sintering.
③ Hot-roll the beryllium ingot, cold-roll it to the target thickness, and eliminate work hardening through intermediate annealing.
④ Process the rolled plate into a round billet and perform high-precision grinding and polishing.
⑤ Use electron beam welding to weld the edge to the metal flange to form a sealed structure.
⑥ Conduct comprehensive quality control and performance testing to meet international standards.
PICTURES
VIDEO
WHY CHOOSE US
globalist
We cooperate with global logistics companies, such as DHL, UPS, FedEx and SF Express, covering land, sea or air transportation to ensure smooth delivery within the delivery period.
Customization
We can carry out customized processing according to the drawings provided by customers, and will try our best to solve any technical difficulties and problems to ensure product quality and precision.
Material certification
If required, we can provide a copy of the ISO9001 quality certificate and product material certificate.
24-Hour Response Service
No matter which country or region the customer is in, we will respond promptly after receiving the customer's inquiry and try our best to meet the customer's requirements.
High-Quality After-Sales Service
If any quality problems occur with the product, we can promptly provide the best solution, such as re-production, compensation or discount in the next order, etc.
Visit and technical exchange
If customers are willing, we very much welcome them to visit our factory in China, communicate and learn with us, and deepen the trust and cooperation between us.
CASE
Beryllium CF Flange Window, Beryllium Foil Window Flange, DuraBeryllium X-Ray Windows To Poland
Beryllium is the lightest rare metal with the smallest atomic coefficient, has a certain penetration effect on X-rays, and is the most commonly used window material for X-ray analysis and inspection equipment. In early September, Polish customers sent emails to Beryllium CF Flange Window stating that they had received them successfully by international express delivery. Polish customers are very satisfied with the quality of our products, the speed of delivery, and the attitude of service, especially in the processing technology and size specifications also meet their requirements. Our company has many years of production experience, and the products have obtained the ISO quality agency certification, so you can rest assured to ordering. We have supplied the related products in over 50 countries such as the USA, Canada, Mexico, Germany, France, Poland, Hungary, South Korea, Singapore, etc. If you need, please feel free to contact us by email.
PRODUCT QUALIFICATION
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