| Type: | Molybdenum Rhenium Tungstencomposite |
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| Shape: | Round |
| Certification: | TUV, RoHS,ISO9001 |
| Apply in: | Medical Device Industry and Industrial Detecors |
| Making Method: | Forging |
| Style: | Standard |
| Samples: |
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| Customization: |
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Audited Supplier Supply basic consumables for X-ray tube inserts-rotating anode targets, stationary anode targets, and rotors,etc.
1.Main components of X-ray:
· Cathode - tungsten filament (CATHODE FILAMENT) in the focusing cup;
· Anode - the anode target surface (ANODE TARGET) that rotates during X-ray exposure;
· Rotor - the device that rotates the anode.
Electrons are produced when a low voltage current is applied to the cathode, which causes the filament to heat up and create an electron cloud. A high voltage is then applied to accelerate the electrons through the tube to the anode. Collision with the anode results in the conversion of 99% of the heat and 1% of the electrons into X-rays.
2. Application fields of rotating anode X-ray tube:
According to different application fields, the applications of rotating anode X-ray tubes can be divided into two categories: industrial and medical. Among them, medical treatment is the largest application field of rotating anode X-ray tubes, accounting for more than 86.3% of the applications. In the medical field, rotating anode X-ray tubes are the main component of X-ray diagnosis and detection equipment, and are widely used in mobile DR, CT, mobile C-arm and other systems; in the industrial field, rotating anode X-ray tubes are widely used in CT In scanners, film exposure equipment, and industrial inspection equipment.
In short, rotating anode X-ray tubes are widely used in medical, electronics, security, non-destructive testing and other fields
3. Classification of anodes
X-ray tube anodes can be divided into rotating anode target and fixed anode target.
1) Rotating anode target
The rotating X-ray anode produced by our company is composed of molybdenum alloy matrix and tungsten-rhenium alloy, and can provide black coating and sandblasting treatment according to demand.
The rotating anode target is the anode of the X-ray tube. As the core component of the X-ray tube, its function is to receive electron bombardment to generate X-rays and at the same time release heat. Because tungsten has a high melting point, low vapor pressure, and can produce X-rays when irradiated by high-speed electron beams, it is often used as a target surface material in the anode targets of various X-ray tubes. The addition of rhenium can make the target material both High strength, toughness, heat resistance and high precision.
Tungsten has a high melting point and can produce X-rays when irradiated by high-speed electron beams. Therefore, it is often used as an X-ray source for various X-ray tubes. Tungsten-rhenium targets have high strength, toughness, heat resistance and high It has advantages such as accuracy and supports high-power electron beams, and is often used in medical X-ray tubes. At the same time, tungsten-rhenium targets are also widely used in magnetron sputtering.
The rotating anode target is prepared by powder metallurgy method, and the uniformity of tungsten and rhenium is ensured through process control.
Features of our rotating anode target products
1. Good ray generation rate.
2. Since the base body is made of TZM alloy, the load on the rotor bearing that supports its rotation is small, which increases the service life of the ray tube.
3. The "rhenium effect" reduces the notch sensitivity of the working surface and increases its resistance to melt loss. Rhenium has good uniformity.
4. The joint surface is firm.
5. High density.
6. Use solid-liquid mixing method to improve the uniformity of rhenium. Our company uses solid-liquid mixing method to improve the uniformity of rhenium. At the same time, through multiple forging and annealing, the density and structure are increased to improve the performance and life of the anode target. .
Product parameters
| Pure tungsten target | Pure molybdenum target | Molybdenum-based tungsten target | Molybdenum-based tungsten-rhenium target | |
| Diameter | ∅30-200mm | ∅52.5-185mm | ∅52.5-185mm | ∅52.5-102mm |
| Thickness | 4-30mm | 7-21mm | 7-21mm | 7-21mm |
| Target angle: | 0°-20° as required | 6°-18° as required | 6°-18° as required | 6°-18° as required |
| Rhenium content (wt%) | - | - | - | 0-10 |
Our strength:
1,Our company has rich experience in customized processing.
2,We can accept customer samples and drawings for production.
3,We can respond to customer needs and improve the anode target to increase its service life.
If you have any needs, users are welcome to come for consultation. Our company has a group of experienced technical and sales teams who will serve you wholeheartedly.
You can choose cartons or plywood case:(Our packing)
All goods will be shipped out by DHL or UPS or Fedex or SF as well as air freight agent company,you can choose any one only you like.
https://weilainewmaterials.en.made-in-china.com/product-list-1.html
Zhuzhou Weilai New Materials Technology Co., Ltd (Weilai) is located in China Power Valley in Zhuzhou City of Hunan province. Weilai devotes to research and develop high performance heterogeneous refractory metal composites, including high-performance X-ray tube anode material, plasma spray nozzle as well as the electrodes and the resistance welding electrodes, etc. It is mainly used in medical equipment, plasma spray and automobile electrical equipment industries. Weilai provides the customized solutions for customers, it is a high-tech company integrating research and development, production, sales and service.
Adhering to "Keep improving products and creating value for customers", the company focuses on the subdivided fields of refractory metal materials industry, continuously optimizes the technological adaptability of products, develops more supporting products in the industry, and provides users with more reasonable and comprehensive solutions. Weilai makes constant efforts to "become an excellent company in the field of new materials".
Advantages of rotary anode target of X-ray tube insert:
1.We can independently complete the whole rotary anode target as below processing procedure:
Powder preparing → pressing → sintering → forging → annealing → machining → dynamic balancing → vacuum degassing → packaging
2. We can provide various kinds of rotary anode,rich products.
3.Our company has rich experiences in customized processing.
4.We can respond to customer needs and improve continuously the anode target to increase its service life according the suggestions of customers.
We can ensure our all products which are sound,no collision,precise size,if any defect has been found which are due to our cause,we can replace them for free and send you along with shipment for next time.
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Audited Supplier 
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