Many people are not well-versed in industrial CT, especially regarding what types of samples it can inspect and what data it can measure. Today, Yibo Testing will provide a more detailed introduction.

Firstly, what types of samples can industrial CT test? We often say, "CT scans everything." Of course, this is somewhat of an exaggeration, but for the majority of materials, industrial CT can indeed be used for scanning. Exceptions include highly dense materials like tungsten and tantalum, where the penetration effect of industrial CT is somewhat weaker. However, for the vast majority of materials and items we encounter daily, CT scanning and analysis is possible.

Industrial CT scanning is fully capable of scanning metal materials as well. Compared to materials with lower density, such as aluminum alloys, the CT scanning accuracy is very high, nearly on par with plastic parts. For samples with higher density, like steel and copper, CT can be scanned using the conventional mode. For thick and dense metal samples, CT also offers a more focused linear array scanning method. Linear array scanning, also known as扇束CT scanning, originated from fan scanning. While fan scanning is slower in efficiency, it has its advantages, such as fewer artifacts during metal scanning, energy concentration, and better penetration through thicker metals. Therefore, linear array scanning can also be used for large castings, such as engine cylinder blocks and large battery modules. Although it is less efficient than surface array scanning, it offers better penetration, especially for large metal samples.

So, the application of industrial CT is widespread, and what we often say, "CT scans everything," has basically become a reality. Choosing the appropriate CT equipment and scanning method for samples requires the assessment of a professional CT engineer. Currently, many laboratories in China have emerged, specializing in industrial CT testing services. These laboratories are equipped with the full range of industrial CT systems from the German brand YXLON, covering 190KV, 225KV, 450KV, 600KV, and more. Both linear array scanning and area array scanning can be arranged. The nanotube precision can reach up to 1 micron, and the maximum scanning size is approximately 700mm in diameter and 1100mm in height. In summary, with a variety of equipment and experienced engineers, industrial CT testing can truly soar.