Poisson’s ratio is the ratio of:

A substance with metallic properties, composed of two or more elements of which at least one is a metal.

A type of destructive test in which the specimen, supported at both ends as a simple beam, is broken by the impact of a falling pendulum.

A type of destructive test in which the specimen, supported at both ends as a cantilever, is broken by the impact of a falling pendulum.

It is the process of deforming a metal physically at temperature below the recrystallization temperature an at a rate to produce strain hardening.

It is the loss of carbon from the surface of steel, occuring during rollig, forging and heat treating, when the surrounding medium reacts wih the carbon.

Is a mechanical property that permits permanent deformation before fracture. It is also referred as the tendency to fracture with appreciable deformation.

Which of the following ARE indices for measuring ductility: A - Percent Elongation B - Percent Clearance C - Percent Reduction in Area D - Percent Reduction in Volume

The ability of a material to be deformed and to return to its original shape.

t involves the loss of ductility because of physical or chemical change of the material.

It is the part of the carbon content of steel or iron that is in the form of graphite or temper carbon.

These are materials with the same properties in all direction

An indefinite property that refers to the ease with which materials can be cut.

It is a mechanical property which indicates material’s susceptibility to extreme deformation to rolling or hammering.

The smallest area at the point of rupture of a tensile specimen divided by the original area.

The ability of metal to be deformed considerably without rupture.

The process of aging a body (metal) at an elevated temperature.

Associated with creep, this process is marked by decreasing stress at a constant strain.

The process of increasing hardness and strength by plastic deformation at temperature lower than recrystallization range.