Magnetization of Ferromagnetic Materials
There are a variety of methods that can be used to establish…
Principle of Magnetic Particle Testing
Principle of MPT This testing method is called MT (Magnetic Testing) or…
Non-destructive Testing: Important Terminology
There are many different non-destructive testing techniques recognized by the American Society…
Magnetic Particle Inspection
What is Magnetic Particle Inspection? Magnetic particle inspection (often abbreviated MT or…
Ultraviolet and Thermal Stability of Penetrant Indications
Exposure to intense ultraviolet light and elevated temperatures can have a negative…
Color and Fluorescent Brightness
Penetrant Color and Fluorescence The color of the penetrant material is of…
Viscosity
Viscosity describes a fluid's resistance to flow. Liquids such as water that…
Density or Specific Gravity
The density or specific gravity of a penetrant material has a slight…
Surface Energy (Surface Wetting Capability)
As previously mentioned, one of the important characteristics of a liquid penetrant…
>EQUIPMENT AND MATERIALS:
This procedure is intended for use with the following consumables or their…


