Non-destructive testing is crucial for evaluating, constructing, and maintaining the safety of every type of structure and component across several industries. Finding corrosion, cracks, and other breaks before a problem can occur is a critical public safety issue as well as a financial issue for companies. All of the industries listed below incorporate non-destructive supplies and testing within their industries as part of ongoing assessments.
X-ray, Visual, magnetic particle testing as well as ultrasonic methods are used to ensure that pipe welds are adequate. They can find damage and flaws before major issues present. Non-destructive testing is vital because of the fact that after pipelines have been buried; oil companies don’t want to dig them back up.
In rail industries, non-destructive testing supplies includes automated systems that detect both wheel-axle assembly issues on engines and rail cars, as well as wheel problems. Automated wheel-testing systems now use ultrasonic technology to discover problems, but liquid penetrant testing was first prescribed in this industry.
Detecting defects quickly is a very important part of aviation maintenance programs. Non-destructive testing can discover several defects such as cracks in the engines and airframe that are invisible to the naked eye. Liquid penetrant testing treats areas of planes with liquid, then searches for flow patterns under ultraviolet or white light to show cracks and other discontinuities. Magnetic particle testing is another type of non-destructive testing that detects aircraft defects in a similar fashion.
Non-destructive testing supplies includes equipment like pulse echo machines that determine wall thickness or magnetic particle testing to discover defects in steel construction.
Pharmaceutical development demands precise and specific manufacturing of pills as well as other devices to provide patients with active medical products. Leak detection is critical because leaks can result in possible contamination and reduced amounts of active drugs for patients. Non-destructive testing supplies incorporate assessments that detect leaks in sealed bottles and bags of medicine, as well as blister packs. Further spectroscopic technology lets pharmaceutical companies asses the uniformity of pill coating and the molecular makeup of pills. This quantitative and qualitative analysis grants a more reliable manufacturing process and early detection of possible manufacturing problems.
- Medical Imaging
In the field of cancer treatment, it can be essential to figure out the depth and thickness of a lesion prior to removing it. New spectroscopy and imaging applications make use of reflective light in order to build a 3D view of the lesion and determine depth. Specific types of cancers reveal certain patterns and endoscopy equipment allow for an earlier detection. For instance, one company is experimenting to see if non-destructive testing can tell non-cancerous from cancerous tissue without a biopsy. For patients, this non-ionizing imaging doesn’t bare the health risks that standard medical imaging does.
- Homeland Security
Non-destructive testing has many developing homeland security applications. Possible assessment areas include searching for concealed explosives and other weapons at checkpoints, screening baggage for explosives, and screening for chemical and biological agents. Travelers will prefer terahertz technology, because it is no longer necessary for you to remove your clothes during assessment. Another advantage of using spectroscopy technology for the detection of explosives is that the detection is automated and doesn’t need an operator to interpret. Likewise, any item with a “terahertz fingerprint” can be discovered. Essentially, its use is being drawn-out to find any amount of airborne agents included in disasters anywhere from acts of terrorism to industrial chemical disasters.
- Water Treatment
Water treatment plants have copious areas requiring inspection, but they cannot be accessed without taking apart the surrounding machinery and structures. Remote visual inspection (RVI) lets the water treatment facility find corrosion, defects, and other surface discontinuities before they present as serious issues. RVI equipment uses a video scope system to reach areas that are difficult to get to otherwise and would demand tremendous disruption and disassembly of normal operations.
Computerized 3D tomography lets a manufacturer visualize the interior of a manufactured product without having to physically open it. Essentially, detecting cracks and other potential failure points can be efficiently and easily analyzed.
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