Izod and Charpy machines are related to which test

Explanation:

The toughens test is conducted to study the behavior of the material under dynamic load conditions (at a high rate of loading).

Two tests are there for the toughness test:

1. Charpy Impact test
2. Izod impact test

Charpy test:

• The Charpy geometry consists of a simply supported beam with a centrally applied load on the reverse side of the beam from the notch.
• The notch serves to create a stress concentration and to produce a constrained multiaxial state of tension a small distance below the bottom of the Notch.

Izod test:

• The Izod test involves a pendulum impact, but the Izod specimen geometry consists of a cantilever beam with the notch located on the same side as the impact point.