Non Destructive testing (NDT)Book || #Non-Destructive _testing PDF || NDT_Book_PDF || NDT book as per AKTU Syllabus || NDT_Book_PDF_AKTU_Students ||

This book is very helpful for all students who are reading Non Destructive testing. Especially those who want to read about NDT's various techniques.

This syllabus is covered completely in the book.  Link is given below:

https://drive.google.com/file/d/1NacAiYWMJmeuQ82XPLX1B7orIQvJoUnP/view?usp=sharing

NON-DESTRUCTIVE TESTING

 

Unit-I:

Introduction:

Scope and advantages of NDT, Comparison of NDT with Destructive Testing, some common NDT

methods used since ages, Terminology, Flaws and Defects, Visual inspection, Equipment used for visual

inspection. Ringing test, chalk test (oil whitening test). Uses of visual inspection tests in detecting

surface defects and their interpretation, advantages & limitations of visual inspection.

 

Unit-II:

Tests:

Die penetrate test (liquid penetrate inspection), Principle, scope. Equipment & techniques, Tests stations, Advantages, types of penetrants and developers, Zyglo test, Illustrative examples and interpretation of defects.

Magnetic particle Inspection – scope and working principle, Ferro Magnetic and Non ferromagnetic materials, equipment & testing. Advantages, limitations Interpretation of results, DC & AC magnetization, Skin Effect, use of dye & wet powders for magna glow testing, different methods to generate magnetic fields, Applications.

 

Unit-III:

Radiographic methods:

Introduction to electromagnetic waves and radioactivity, various decays, Attenuation of electro magnetic radiations, Photo electric effect, Rayleigh’s scattering (coherent scattering),Compton’s scattering (Incoherent scattering), Pair production, Beam geometry and Scatteringfactor.

X-ray radiography: principle, equipment & methodology, applications, types of radiations

andlimitations. γ-ray radiography – principle, equipment., source of radioactive materials &technique, advantages of γ-ray radiography over X-ray radiography Precautions against radiationhazards.

Case Study - casting and forging.

 

Unit-IV:

Ultrasonic testing methods:

Introduction, Principle of operation, Piezoelectricity. C

,CRO techniques, advantages, Limitation & typical applications. Applications in inspection of castings, forgings, Extruded steel parts, bars, pipes, rails and dimensions measurements.

Case Study –Ultrasonography of human body.

 

Unit-V:

Special NDT Techniques:

Eddy Current Inspection: Principle, Methods, Equipment for ECT, Techniques, Sensitivity, advanced ECT methods. Application, scope and limitations, types of Probes and

Case  Studies. Introduction to Holography, Thermo graphy and Acoustic emission  Testing.

Special thanks to The Er. Rajeev Kumar and Er. Osama Lari, the Writers of the book who understood the need of students and collect so interesting content.