Ultrsonic testing
12 January 2021


blogs

Ultrasonic testing Couplants

A study on the couplant effects in contact ultrasonic testing. The primary purpose of a couplant is to provide a suitable sound path between the transducer and the test surface.Ultrasonic Testing couplants usage can be seen here A couplant must effectively wet or totally…
concrete testing hammer
4 January 2021


blogs

Rebound Hammer Test-Non Destructive testing on Concrete

Non destructive testing for concrete Non Destructive Testing is the process of detecting the quality without destructing the material or without changing its actual properties. Rebound Hammer is also called as Schmidt hammer or Swiss Hammer or Concrete hammer test. This NDT method is used to detect…
welding inspector courservices
28 December 2020


blogs

Welding inspection Methods

Welding is a process of joining metals by process of heating.  Most of the weld made are manual. It is possible that the weld may have various defect formation due to parameters of welding and poor workmanship. Why is Welding Inspection Methods  important? Therefore the weld…
penetrant testing
22 December 2020


blogs

Procedure for Liquid Penetrant examination

LIQUID PENETRANT EXAMINATION (PT) Pentrant Testing is surface defects detection method, the method can be used on any material ( i.e: Ferrous/ non-ferrous, conductive/ non conductive, metals/ non metals) But PT is limited to materials having porous surface or very rough surface. PT can be carried out…
8 December 2020


blogs

Discontinuities in Ultrasonic Testing in NDT

This blog will discuss types of discontinuities that can be evaluated with the ultrasonic testing in NDT method. Discontinuities can be divided into three general categories inherent, processing and service Inherent discontinuities are usually formed when the metal is molten. Inherent wrought discontinuities relate to the…
infrared thermography
20 November 2020


blogs

ThermographyTesting – NonDestructive Testing Method

ThermographyTesting – NonDestructive Testing Method that involves visualization of heat radiations from an object and the method is a non contact inspection technique, . It is also simply called as IR – Infrared Thermography, Thermal Imaging technique or Thermography.
16 November 2020


blogs

Penetrant testing principle and advantages

›Penetrant Testing is one of the effective method for detecting surface flaws,. ›It can be used on Metals, non-metals, plastics, ceramics & Glass. ›Not suitable for Porous materials such as wood, bricks, concrete, & other non graded castings, sponge Qualification of Examination Personel ›Able to read a…
Non Destructive Testing course
6 November 2020


blogs

What is Non Destructive Testing ?

Non Destructive Testing , NDT , is industrial method for analyzing the characteristics of material or finding the discontinuities in the material & Weld joints, without damaging the material. NDT is otherwise called as, Non Destructive Evaluation –NDE, Non Destructive Inspection (NDI) and it a…
3 November 2020


blogs

Difference between Destructive and Non Destructive testing

Get the Difference between Destructive and Non Destructive testing here: Non Destructive Testing  (NDT): NDT is industrial method for analyzing the characteristics of material or finding the discontinuities in the material & Weld joints, without damaging the material. NDT is otherwise called as, Non Destructive Evaluation –NDE….
Ultrasonic Thickness Testing
29 October 2020


blogs

What is Ultrasonic Thickness Testing ?

Ultrasonic Testing Ultrasonic Testing utilizes high frequency sound waves which are not audible to human ears. The Ultrasonic sound waves are used for measurements of thickness of any material. General frequency used in ultrasonic thickness measurements probe is 5 Mega Hertz and above. The probe is placed over…