https://padlet.com/kuna4375/NDT_Intro 1. define NDT 2. discuss the application of NDT in industry en-us 2017-02-16 00:15:26 UTC 2023-02-08 17:19:54 UTC hello@padlet.com https://padlet.com/kuna4375/NDT_Intro/wish/154194383 NDT non destructive testing is an analysis done on a material/part/system to evaluate its properties without causing damage. NDT also used to detect crack and defects in parts. NDT includes ultrasonic, magnetic-particle, liquid penetrant, radiographic, remote visual inspection (RVI), eddy-current testing, and low coherence interferometry. 

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]]> 2017-02-16 00:20:28 UTC https://padlet.com/kuna4375/NDT_Intro/wish/154194383 https://padlet.com/kuna4375/NDT_Intro/wish/154194422 1) ndt is stand for non destructive testing and it is a technique to evaluate the properties of material without causing any damage to the components and to detect any damage occur in the material such as internal cracks.
2) The application of ndt can be seen on aviation industry. By using ndt technique the company can estimate the lifespan of the aircraft and the material properties.]]> 2017-02-16 00:20:49 UTC https://padlet.com/kuna4375/NDT_Intro/wish/154194422 https://padlet.com/kuna4375/NDT_Intro/wish/154194795 2017-02-16 00:24:39 UTC https://padlet.com/kuna4375/NDT_Intro/wish/154194795 https://padlet.com/kuna4375/NDT_Intro/wish/154194796 NDT]]> 2017-02-16 00:24:40 UTC https://padlet.com/kuna4375/NDT_Intro/wish/154194796 https://padlet.com/kuna4375/NDT_Intro/wish/154195045 1) NDT stand for non-destructive testing. It is a process to test the material characteristic or inspection of defects or discontinuities of an assemblies without destroying the material or assemblies. NDT, as the name suggested, does not destroy the material or assemblies used for testing. Hence, the material or assemblies can still be used for their intended purpose after testing. There are various NDT methods and they are named according to the type of penetrating medium or the equipment used to perform that particular test. Six most common NDT methods are Magnetic Particle Testing (MP), Liquid Penetrant Testing (PT), Radiographic Testing (RT), Ultrasonic Testing (UT), Electromagnetic Testing (ET), and Visual Testing (VT).   
2) NDT has been widely used in industry for the inspection of in-service product and manufacturing process. For inspection of in-service product, NDT can be used to ensure product integrity and reliability by inspecting the defects or discontinuities that present on the surface or sub-surface of the product. For manufacturing process, NDT can be used to ensure quality manufacturing process was carry out by inspecting the quality of materials and joining process used for the manufacturing process. For example, NDT can be used to determine the quality of weld by inspecting the microstructure or defects that present in the weld. The methods that can be used included Magnetic Particle Testing (MP), Liquid Penetrant Testing (PT) and Ultrasonic Testing (UT). NDT can also be used to detect the internal or external cracking of fuselage of airplane piping system.]]> 2017-02-16 00:27:26 UTC https://padlet.com/kuna4375/NDT_Intro/wish/154195045 https://padlet.com/kuna4375/NDT_Intro/wish/154195092 1) NDT is a non destructive testing. It is a techniques used to test any system or component without causing damage and will not destroy the serviceability.
2) In pipeline industry, the NDT is used to check the leaking of the oil and gases.]]> 2017-02-16 00:28:02 UTC https://padlet.com/kuna4375/NDT_Intro/wish/154195092 https://padlet.com/kuna4375/NDT_Intro/wish/154195168 a wide group of analysis techniques used in science and technology industry to evaluate the properties of a material, component or system without causing damage.
https://youtu.be/tlE3eK0g6vU]]> 2017-02-16 00:29:11 UTC https://padlet.com/kuna4375/NDT_Intro/wish/154195168