Ideally the easiest avenue to test the structural functionality of a substance is by stretching to a point of breaking. Destructive testing other despite being an easy way to probe the qualities and defects in any in a material, it is not economically effective for systems which are expensive.However it cannot be favorably application on high cost systems.
Additionally, it will defeat the logic of seeking to advance in the study.Alternatively, you can carry out the tests and successfully arrive at a conclusion as the usefulness of the subject material remains intact. The technique is applied to the substance to determine its usefulness and then determine how to use it.
Furthermore, You will learn of any problems likely to arise in the future with the use of the technique of non-destructive testing and plan on how to evade any adverse results. Most manufacturing industries make use of this technique top process their products. The method is characterized by a multiple of applications.
First there is visual and optical testing technology. It the area of visual and optical technology, visual examiners have succeeded in the application of non-destructive testing. Effects of light and resistance to tension are some of the qualities that are tested in visual and optical aids that are used by man using the technique.Also, they use computerized camera systems and optical assisted machines like bioscopes to determine the qualities of a constituent.
Radiography also employs the technology of non-destructive testing. The qualities and imperfections of the material in subject are tested by use of X-rays. Just like the way a doctor examines a human body to detect any forms of fractures in bones and any other defects.The process involves first passing radiations through the part of the material to be tested by a professional called a radiographer using a digital device which will pick information on the conditions of the components of the material to for a film which is used for interpretation.
Next is ultrasonic testing.In this technology,sound waves of high frequency are passed through the substance in subject to detect any failures in continuity and changes in features if any. A part of the system called a receiver will record the information produced after the sound waves are introduced to the material.
The other technology is magnetic particle testing.A magnetic field is started in a material for examination followed by application of iron pieces on the very material.After applying the iron particles, you will see them getting collected at a point which will be interpreted as a leakage if indeed there is one.
The last one is penetrate testing which involves application of a dye solution on the material. The dye will go through any cavity of the surface.