| Type: | Alloy Rotor |
|---|---|
| Shape: | Cylinder |
| Certification: | RoHS,ISO9001 |
| Apply in: | Medical Device Industry and Industrial Detecors |
| Making Method: | Back-Casting |
| 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
2) Stationary anode target
3). X-ray tube accessories-rotor
The rotor structure includes:
1. The rotor main body is a cylindrical body with openings at both ends;
A metal rotor base, which is connected to the opening at one end of the rotor body through inert gas shielding welding and blocks the opening at one end;
2. The first rotating shaft has one end installed with a target for generating radiation, and the other end is detachably installed on the rotor base. The rotor assembly includes a rotor structure;
3. Bearing assembly, which is provided in the rotor body and is used to support the rotation of the rotor structure.
The rotors produced by our company can also provide blackening services according to customer needs. We use advanced technical equipment and vacuum furnaces to closely integrate the rotor components, providing high-quality, high-performance products to the majority of users, and winning unanimous praise from customers.
4. Other accessories for X-ray tube anode
Based on the company's many years of production and research and development, our company can not only produce excellent X-ray tube anodes and rotors, but also provide other corresponding metal accessories, such as molybdenum elements, molybdenum nuts, molybdenum rods, molybdenum wires, anode caps, tungsten Square wafers, tungsten wafers, etc.
The following are examples of products where our company provides fixed anode semi-finished products and finished products as required:
You can choose cartons or plywood case:(Our packing)
All goods will be shipped 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 plasma spray nozzles and electrodes and other copper tungsten bonding products:
1. Our company has been engaged in the production of pure tungsten and tungsten alloy materials for many years, and has an in-depth understanding of the structure and properties of materials. For the tungsten electrode used in plasma spraying electrodes, based on our full understanding of the application, we have made more improvements and treatments to the material structure to meet the material requirements of plasma spraying. By densifying the tungsten electrode, a finer, more uniform grain structure is formed. The modified tungsten alloy has relatively high hardness and density, fast arc starting, excellent resistance to arc burning loss, and long life.
2. Our company's plasma spraying electrodes and nozzles use unique back-casting technology to achieve seamless bonding between tungsten and copper. The bonding strength can be as high as 127MPa, while the traditional bonding strength is less than 100MPa. Compared with traditional brazing, joints made by back-casting have higher bonding strength between tungsten and copper, larger contact area, more uniform resistance, and stronger heat dissipation ability, making the nozzle and electrode more stable and more durable as well as long service life.
3. We produce tungsten electrodes of different materials (good arc starting performance and ablation resistance). Based on customer usage conditions, we can provide more suitable materials for customers to choose.
| Material | Impurity content (%) | Electron work function (eV) |
| Lanthanum tungsten | <0.2 | 2.8-3.2 |
| Cerium tungsten | <0.2 | 2.7-2.8 |
| Thorium tungsten | <0.2 | 2.0-3.9 |
4. Based on the research and analysis of plasma spray guns, the electrodes and nozzles produced by our company can perfectly adapt to the original spray guns, and no additional adjustment of spraying parameters is required during replacement. We have a complete product series, and the plasma spray electrodes and nozzles we produce can be widely used in F4, 9M, SG-100 and other spray guns of Metco, GTV, FST, AMT AG, Praxair and other companies.
5. We have rich experience in producing various cathodes and anodes, which can be customized and processed according to customer samples or drawings. We can also provide semi-finished products with seamless combination of tungsten and copper.
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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