Non destructive testing is a term used for the examination of materials and components. Experts use NDT testing equipment to perform testing in such a way that allows materials to be checked without destroying or changing their usefulness. Such equipment can be used to determine size and surface location and subsurface defects and flaws.
NDT has its significance in everyday life and is important to assure reliability and safety. Usual instances can be found in aircraft, shuttle, auto motors, pipe lines, trains, bridges, refineries, buildings, power stations, and oil platforms which are all inspected with NDT.
NDT is a quality assurance management tool that can bring impressive results when experts make its best use. They have to understand methods available to them, their capabilities and limitations, specifications for doing the tests, and knowledge of the relevant standards.
Materials, equipments, and products that fail to acquire their requirements related to design or projected life due to hidden defects may need expensive repair or early replacement. Such defects may occur due to unsafe conditions or catastrophic failure and revenue loss due to unplanned plant shutdown.
NDT techniques can be used to monitor the integrity of the structure or product across its design life.
NDT is used for following reasons –
- Accident prevention
- Cost reduction
- Product reliability enhancement
- To give information on repair criteria
- To determine acceptance to provided requirement
How to gain data and obtain valid results with NDT testing?
Experts take certain things into consideration to avail data and valid results from NDT testing. They consider-
- Visual inspection
- Acoustic emission
- Liquid penetrant inspection
- Magnetic particle inspection
- Eddy current inspection
- Ultrasonic inspection
- Radiographic inspection
What benefits are offered by NDT testing?
There are top benefits experts can avail from NDT testing-
1. Mitigate operational and environmental risks
NDT helps detect structural flaws and eliminate deficiencies of asset to prevent destruction or accident to infrastructure that could have affected the surrounding environment.
2. Reduce downtime
NDT keeps assets running and no operators are needed for shutting down the operations for testing procedures.
3. Enhance on-site safety
NDT promotes safe operation of assets and protected work environments for those on-site.
NDT testing equipment is applied by experts to avail benefits of the testing. If you need more details on testing and equipment, you can find a reliable partner who performs such testing.
Share your thoughts for this post in comment section with other readers!