MAGNETIC PARTICLE TESTING & INSPECTION SERVICES

Magnetic Particle Testing (MPT) is a non-destructive testing method used to detect surface and slightly subsurface discontinuities in ferromagnetic materials. It is a highly effective method for detecting surface cracks, porosity, laps, seams, and other surface anomalies in materials such as iron, steel, and some nickel alloys.

 

In MPT, a magnetic field is applied to the material being inspected, and iron oxide or iron oxide-coated particles are dispersed over the surface. The particles are attracted to areas of magnetic flux leakage, indicating the presence of a discontinuity. The particles form a visible indication or indication pattern, allowing the inspector to locate and evaluate the size, shape, orientation, and depth of the defect.

 

MPT is widely used in industries such as aerospace, automotive, construction, power generation, and manufacturing to inspect materials and components for defects that could cause failure or compromise their performance. It is a fast, reliable, and cost-effective method for detecting surface and near-surface defects, and it is often used in combination with other non-destructive testing methods to ensure the integrity of materials and structures.

COMMON TEST STANDARDS AND CODES

We offer ultrasonic testing compliant with many different industry standards and codes to include:

Testing Standard	Common Material Analysis Testing Codes
API – American Petroleum Institute	1104 (Welding of Pipelines and Related Facilities)
ASME – American Society of Mechanical Engineers	BPVC Section V, Section IX, B31.1, B31.3
ASTM – American Society for Testing and Materials	E1444
AWS – American Welding Society	D1.1, D1.2, D1.4, D1.5, D1.6
AWWA – American Water Works Association	AWWA C200
Client Specific	Customized Test Services