This document outlines the course objectives and units for OML751 - Testing of Materials. The course aims to understand various destructive and non-destructive materials testing methods and their industrial applications. The five units cover: introduction to materials testing; mechanical tests like hardness, tensile, and impact; non-destructive tests such as visual, liquid penetrant, and ultrasonic; material characterization using microscopy and spectroscopy; and other tests including thermal, thermo-mechanical, and chemical analyses.

1. OML751 - TESTING OF MATERIALS
OBJECTIVE: To understand the various destructive and non destructive testing methods
of materials and its industrial applications.
UNIT IINTRODUCTION TO MATERIALS TESTING 9
Overview of materials, Classification of material testing, Purpose of testing, Selection of
material, Development of testing, Testing organizations and its committee, Testing
standards, Result Analysis, Advantages of testing.
UNIT II MECHANICAL TESTING 9
Introduction to mechanical testing, Hardness test (Vickers, Brinell, Rockwell), Tensile
test, Impact test (Izod, Charpy) - Principles, Techniques, Methods, Advantages and
Limitations, Applications. Bend test, Shear test, Creep and Fatigue test - Principles,
Techniques, Methods, Advantages and Limitations, Applications.
UNIT III NON DESTRUCTIVE TESTING 9
Visual inspection, Liquid penetrant test, Magnetic particle test, Thermography test –
Principles, Techniques, Advantages and Limitations, Applications. Radiographic test,
Eddy current test, Ultrasonic test, Acoustic emission- Principles, Techniques, Methods,
Advantages and Limitations, Applications.
UNIT IV MATERIAL CHARACTERIZATION TESTING 9
Macroscopic and Microscopic observations, Optical and Electron microscopy (SEM and
TEM) - Principles, Types, Advantages and Limitations, Applications. Diffraction
techniques, Spectroscopic Techniques, Electrical and Magnetic Techniques- Principles,
Types, Advantages and Limitations, Applications.
UNIT V OTHER TESTING 9
Thermal Testing: Differential scanning calorimetry, Differential thermal analysis.
Thermo- mechanical and Dynamic mechanical analysis: Principles, Advantages,
Applications. Chemical Testing: X-Ray Fluorescence, Elemental Analysis by Inductively
Coupled Plasma-Optical Emission Spectroscopy and Plasma-Mass Spectrometry.
TOTAL : 45 PERIODS

2. UNIT IINTRODUCTION TO MATERIALS TESTING
Overview of materials,
Classification of material testing
https://www.youtube.com/watch?v=KX1_NqNTIqw
Purpose of testing, Selection of
material, Development of testing https://youtu.be/FkPeSMHCoX0
Testing standards, Result Analysis,
Advantages of testing.
https://youtu.be/uW5v1qQaXRA
UNIT II MECHANICAL TESTING
Introduction to mechanical testing,
Hardness test (Vickers, Brinell,
Rockwell), Tensile test, Impact test
(Izod, Charpy) - Principles,
Techniques, Methods, Advantages
and Limitations, Applications. Bend
test, Shear test, Creep and Fatigue
test - Principles, Techniques,
Methods, Advantages and
Limitations, Applications.
https://youtu.be/uQOs_tgHZsI
https://youtu.be/TX4umgBk8sQ
UNIT III NON DESTRUCTIVE TESTING
Visual inspection, Liquid penetrant
test, Magnetic particle test,
Thermography test – Principles,
Techniques, Advantages and
Limitations, Applications
https://youtu.be/9qw0Dka_YcU
Radiographictest, Eddy currenttest,
Ultrasonic test
https://www.youtube.com/shorts/RGPd0QWThdk
https://www.youtube.com/shorts/UMOw8jlYsE4
https://www.youtube.com/shorts/RdTKAsmkUNk
https://www.youtube.com/shorts/txV7XLp4cmo

3. , Acoustic emission- Principles,
Techniques, Methods, Advantages
and Limitations, Applications.
https://www.youtube.com/shorts/2XeoYAd_9FQ
https://www.youtube.com/shorts/utvcKBzpLgQ
https://www.youtube.com/shorts/UKtZWhTrEqc
UNIT IV MATERIAL CHARACTERIZATION TESTING
Macroscopic and Microscopic
observations, Optical and Electron
microscopy (SEM and TEM) -
Principles, Types, Advantages and
Limitations, Applications.
Diffraction techniques,
SpectroscopicTechniques, Electrical
and Magnetic Techniques-
Principles, Types, Advantages and
Limitations, Applications
https://www.youtube.com/watch?v=
FkPeSMHCoX0&list=PLU_BQrxXuAddD_a
Ek270mcD9XvFTHb8Pc
UNIT V OTHER TESTING
Thermal Testing: Differential
scanning calorimetry, Differential
thermal analysis. Thermo-
mechanical and Dynamic
mechanical analysis
https://youtu.be/mumf8VchVJw
https://youtu.be/2CU3uvjKXlk
Principles, Advantages,
Applications. Chemical Testing: X-
Ray Fluorescence, Elemental
Analysis by Inductively
https://youtu.be/IeLz5L_N1Zw
https://youtu.be/lKNOfuW_M3A
X-Ray Fluorescence, Elemental
Analysis by Inductively Coupled
Plasma-Optical
https://youtu.be/vdtnK6mVII8

4. Emission Spectroscopy and Plasma-
Mass Spectrometry.
https://youtu.be/cAKcOyrt5Vc