 |
Non Destructive Testing (1) |
 |
Non Destructive Testing Non-destructive testing (NDT) is a very broad, interdisciplinary field that plays a critical role in ensuring that structural components and systems perform their function in a reliable and cost-effective manner. .. |
| Article | |
| |
Radiographic Testing (RT) Radiographic Testing (RT or X-ray or Gamma ray) is a non-destructive testing (NDT) method that examines the volume of a specimen .. |
| Article | |
| |
Penetrant Inspection Dye Penetrant Inspection (DPI), also called Liquid Penetrant Inspection (LPI) or Penetrant Testing (PT), is one of the oldest and simplists NDT methods where its earliest versions (using kerosene and oil mixture) dates back to the 19th century .. |
| Article | |
| |
Magnetic Particle Inspection Magnetic particle inspection (often abbreviated MT or MPI) is a nondestructive inspection method that provides detection of linear flaws located at or near the surface of ferromagnetic materials .. |
| Article | |
| |
Creep test A creep test, also known as a stress-relaxation test, is used to determine the degree of deformation a material undergoes over time at a constant temperature under a continuous tensile or compressive load .. |
| Article | |
| |
Ultrasonic Testing (UT) Ultrasonic nondestructive testing, also known as ultrasonic NDT or simply UT, is a method of characterizing the thickness or internal structure of a test piece through the use of high frequency sound waves .. |
| Article | |
| |
Positive Material Identification Positive Material Identification (PMI) is one of the more specialised non destructive testing methods. With positive material identification the alloy composition of materials can be determined .. |
| Article | |
| |
On-Stream Inspection By means of the on-stream inspection (OSI) by means of irradiation testing, a verification of the residual wall thickness, erosion or corrosion .. |
| Article | |
| |
Eddy Current Eddy current array (ECA) is a nondestructive testing technology that provides the ability to electronically drive multiple eddy current coils, which .. |
| Article | |
| |
Internal Rotary Inspection System (IRIS) IRIS is a technique that can be applied on both ferrous and non- ferrous materials and even on non-conductive materials like plastics. With IRIS the .. |
| Article | |
| |
Vacuum box testing The vacuum box test is a non-destructive examination used to detect weld seam leaks. A vacuum box and compressor create a high or low pressure vacuum while .. |
| Article | |