S.E. Civil 2019 Pattern- Mechanics of Structures Practical's

4. Impact Test on metals- Izode Test

    The Izode impact strength test is an ASTM standard method of determining the impact resistance of materials. A pivoting arm is raised to a specific height (constant potential energy) and then released. The arm swings down hitting a notched sample, breaking the specimen. The energy absorbed by the sample is calculated from the height the arm swings to after hitting the sample.

Please watch video for more details-




Comments

Post a Comment

Popular posts from this blog

Image
 S.E. Civil 2019 Pattern- Mechanics of Structures Practical's 6. Torsion test on Mild steel using digital torsion Testing machine.      In torsion testing the circular bar is placed in the machine such a way that its longitudinal axis coincides with the axis of the grips and so that it remains straight during the test. Then rotate one grip at a reasonable constant speed until the test piece breaks, here the shearing stresses will develop in any cross section of the bar whose value increases linearly from zero at the center to a maximum at the outer periphery. Please watch video for more details-
Read more
Image
 S.E. Civil 2019 Pattern- Mechanics of Structures Practical's 5. Impact Test on metals- Charpy Test           The Charpy impact test, also known as the Charpy V-notch test, is a high strain-rate test that involves striking a standard notched specimen with a controlled weight pendulum swung from a set height. The impact test helps measure the amount of energy absorbed by the specimen during fracture. Please watch video for more details
Read more