RADIOGRAPHY FILM INTERPRETATION

RT Film Interpretation

What is Radiographic Testing?

A non-destructive method for detecting discontinuities in
materials and components using penetrating radiation to
produce an image on a recording medium.

Radiation Sources:

There are two kinds of radiation sources commonly using in
industry. They are,

1. X-RAY
2. GAMMA RAY

Properties:

X-Ray

1. Invisible
2. Travel in straight line at the speed of visible light.
3. X-Ray pass through matter. The degree of penetration
   depends on the kind of matter and the energy of X-Ray.

Gamma Ray Source

Iridium 192 Isotope

Loading…

Taking too long?

Reload document

| Open in new tab