Have you heard about NDT careers but aren’t sure what NDT is or how to get started in the field? You’re not alone.
Let’s take a brief look at NDT. You may decide that joining the field and becoming a certified technician is the right career for you.
What is an NDT Technician?
NDT technicians play a significant role in making sure that the structures and components of our modern world are safe for our use. But how do you inspect complex critical systems that can’t be conveniently shut down or deconstructed? That’s where nondestructive testing (NDT) comes in.
NDT uses tools and techniques that allow inspectors to perform thorough analyses without harming either the components or interrupting their operation. NDT is also helpful as a means of quality control before parts are put into use.
What Do I Need to Know About NDT?
NDT includes various technologies to determine safety. You aren’t required to become an expert in all of them. However, you will likely need to be highly skilled in at least one and proficient in several.
Visual and optical testing uses his trained eyes and optical aids to look for telltale predictors of potential failures, such as hairline fractures.
Radiography goes beneath the surface to detect damage that may not leave visual clues. X-rays give the technician an understanding of what’s happening inside the structure.
Ultrasonic testing uses sound waves to paint a picture of what is happening inside an object. The changes in how the sound bounces back can lead technicians to a correct understanding of the material’s integrity.
Magnetic particle testing examines the soundness of ferromagnetic materials. Examiners notice how iron particles react when introduced to the surface of the material.
Penetrant testing uses a dye to find the imperfections on an object’s surface. The dye enters cracks and crevices, making it easy for the examiner to locate the fault lines.
How Do I Become an NDT Certified Technician?
Certification for NDT technicians is available on three levels, with the third being the highest level. The third level is for experienced examiners with a notable amount of training and experience.
Besides a high school background, NDT technicians must have good overall vision and, specifically, good color vision. In some cases, proficiency in math may be considered essential. Prospective NDT technicians must also be comfortable working with modern technology that makes much of today’s NDT possible.
Your coursework will be a combination of general NDT information along with more specific training for the particular type of testing in which you’ve decided to specialize.
Get Started Now as a Certified Technician
The NDT field is growing, so there’s a place for you if you act now. Our blended learning approach allows you to get started immediately. Begin online training from the comfort of your home then complete your training with our instructors at our facility.
Become an NDT certified technician and make the world a safer place. Get started by contacting us today.