X-Ray Tube Housing Materials: Pros and Cons

For X-ray tubes, housing material is a critical component that cannot be ignored. At Sailray Medical we offer a range of X-ray tube housing materials to suit different needs and preferences. In this article, we will explore the pros and cons of different X-ray tube housing materials, focusing on rotating anode X-ray tubes.

At Sailray Medical we supply x-ray tube housings made from aluminium, copper and molybdenum. Each material has advantages and disadvantages that must be considered when selecting the appropriate X-ray tube for your application.

Aluminum is a popular choice for x-ray tube housings due to its high thermal conductivity and low cost. It is especially suitable for low power X-ray tubes where heat dissipation is not a concern. However, aluminum's low atomic number means it is not suitable for applications that require high penetration. Also, it may not be suitable for high power X-ray tubes as its low melting point may cause heat damage to the tube.

Copper is a more expensive option than aluminum, but it offers several advantages that make it a popular choice for X-ray tube housings. Copper has a high atomic number, which makes it ideal for applications requiring high penetration. It also has high thermal conductivity, meaning it dissipates heat efficiently even at high power levels. However, copper is a relatively heavy material, which may limit its use in applications where weight is a concern.

Molybdenum is another option for X-ray tube housings, with high thermal conductivity and high atomic number. It is especially suitable for high power X-ray tubes because it has a high melting point and can withstand high temperatures. However, it is a relatively expensive material compared to aluminum and copper.

In summary, the choice of X-ray tube housing material depends on the specific requirements of the application. Aluminum is a suitable choice for low power X-ray tubes, while copper and molybdenum are ideal for high power applications requiring high penetration. At Sailray Medical, we offer X-ray tubes with housings made from all three materials, so you can choose the one that best suits your needs. In summary, when selecting an X-ray tube, it is important to consider the housing material to ensure it will meet the application requirements. Whether you need x-ray tube housings made of aluminum, copper or molybdenum, Sailray Medical has you covered. Contact us today to learn more about our products and services.