What is non -destructive testing?
Non -destructive testing is a form of testing of materials used in the examination of materials cannot be destroyed in the testing process. This type of testing is used to permanently change the material during testing is not a possibility for any number of reasons from safety to cost. In some cases, this may reveal the need for more thorough testing methods, some of which could cause permanent change or damage. First you turn to non -destructive testing can save money and increase the efficiency of the project. Imaging studies are a common technique. X -ray and other display methods allow people to look into problems for problems such as cracks and shortcomings without causing damage. Ultrasound is another popular technique for displaying and stress testing, as changes in sound waves can reveal changes in the integrity of the tested object, emphasizing the problem like bubbles and fractures inside the material.
People can also use techniques such as coverage of something in Penetrat and then display it. If the material is sound, the penetrant will lie on the surface. If there are cracks, holes and other problems, it can leak and spread through the material. This does not endanger the substance and the penetrant can be easily removed after testing. Non -destructive testing also includes standard activities such as weighing and measurement of material, collecting information about how light breaks, and by chemical sniffing to learn more about its composition.
At the end of non -destructive testing, a detailed report will be generated that provides information about the studied material. This report can be used for anything from forensic testimony in court about the circumstances of the accident to support the documentation for the manufacturer's apartment application for a newly developed material. Documentation will discuss all deficiencies or deficiencies in testing in order to evaluate the test results to identify areasinterest.
Numerous companies offer non -destructive testing of materials for fees that differ, depending on the nature of the material and how much testing is required. Some companies first perform their own testing internally and can start with non -destructive methods to collect basic information without having to destroy the objects they test. In general, people who plan to use the results of non -destructive tests to support requests for the approval of the government, court or other legal affairs will need testing performed by an unbiased third party.