Description Of Tungsten Alloy X Ray Collimators

Due to the various types of radiation, tungsten alloy collimators may be categorized into neutron ray collimators, x-ray collimators, and gamma ray collimators. Tungsten alloy collimators are primarily used in the field of radiation therapy, as they form integral parts of radiation accelerators. Radiation therapy serves to remove malignant tumors and some benign tumors located in different regions of the human body, and in a good number of instances, radiation therapy is a cancer treatment option. In addition, collimators made of tungsten alloy are useful in industrial applications as part of radiation detectors, for example, in radiation detection at nuclear power stations, oil field exploration, pipeline surveillance, and so forth.

Features Of Tungsten Alloy X Ray Collimators

1. High density and strong shielding: Not only does tungsten alloy have a density of 16.5-19.0g/cm³, which is over 1.7 times that of lead, but also its attenuation ability to decay X-rays at the same thickness outpaces lead's significantly, making it especially ideal for high energy X-ray protection.

2. High precision collimation ability: Imaging is greatly improved as surrounding tissues have less interference by scattered radiation due to precision machining, which allows for the shaping and directing of the X-ray beam.

3. High temperature resistance and chemical stability: With an impressive melting point of 3410℃, tungsten alloy can withstand the heat produced by X-ray tubes, demonstrating the structural stability as well as a strong corrosion resistance needed for sustaining frequent use in medical equipment.

4. Environmental protection and low toxicity: Medical standards are easier to meet as staff no longer risk long-term exposure to lead pollution due to the non-toxic and harmless nature of tungsten alloy compared to lead.

Applications of Tungsten Alloy X Ray Collimators

The tungsten alloy X-ray collimator serves as the front and rear collimators of the CT machine, controlling the layer thickness and direction of the X-ray beam, reducing patient radiation dose, and improving image quality.

Used in medical accelerators to adjust particle beam paths, tungsten alloy X-ray collimators accurately irradiate tumor areas and protect surrounding normal tissues.

Tungsten alloy X-ray collimator is used in X-ray flaw detectors to detect internal defects such as weld porosity, slag inclusion, etc., in materials such as metals and concrete.

Specifications Of Tungsten Alloy X Ray Collimators