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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…
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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…
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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….
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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…
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Preheating in Welding Procedure Specification
Preheating in Welding Procedure Specification: Preheating is the act of heating the base metal before starting to weld. It is considered very essential in high thickness materials, Cr-Mo Steels & HSLA High Speed Low Alloy steels, etc… Here we are going to answer the below topics …
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Radiography Testing Training and Certification
Radiography is used to test a variety of products such as welds, castings, forgings, and fabrications Because of the penetration and absorption capabilities of X and gamma radiation. Radiographic testing is one of the primary non-destructive test methods in use today. Radiographic testing usually requires…
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What is Gamma Radiography Testing ?
What is Gamma Radiography Testing? Gamma rays are produced by a radio isotope. A radioisotope has an unstable nuclei that does not have enough binding energy to hold the nucleus together. The spontaneous breakdown of an atomic nucleus resulting in the release of energy…
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Ultrasonic Testing for materials
What is Ultrasonic Testing? ULTRASONIC TESTING is a method for sending ultrasound into material and analyzing the returning sound waves for defect free components. It use scanning devices called probes. After application of Couplant over the material surface probe is place over the material. The sound travels…
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