Magnetic Particle NDT Testing Services

Ensure Structural Integrity with Northwoods NDT's Magnetic Particle Testing Services

At Northwoods NDT, we specialize in Magnetic Particle Testing (MT), a nondestructive method designed to detect surface and near-surface defects in ferromagnetic materials such as iron, nickel, cobalt, and their alloys. Our MT services are essential for maintaining the safety and reliability of your components across various industries.

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Why Choose Magnetic Particle Testing?

Effective Detection: MT is highly effective in identifying surface and slightly subsurface discontinuities, including cracks, seams, and inclusions, ensuring the integrity of your materials.​

Immediate Results: The method provides real-time indications of defects, allowing for prompt decision-making and corrective actions.​

Versatility: MT can be applied to various sizes and shapes of ferromagnetic materials, making it suitable for a wide range of applications.​

Cost-Effective: Compared to other nondestructive testing methods, MT is relatively inexpensive and requires minimal surface preparation.

Our Magnetic Particle Testing Process

Surface Preparation: We clean the test surface to remove any contaminants that could interfere with the inspection.​

Magnetization: The component is magnetized using appropriate techniques to establish a magnetic field within the material.​

Application of Magnetic Particles: Finely milled iron particles, either dry or suspended in a liquid, are applied to the surface. These particles accumulate at areas with flux leakage, indicating potential defects.​

Inspection: Our certified inspectors examine the component under suitable lighting conditions to identify and evaluate any indications.​

Demagnetization and Cleaning: After inspection, the component is demagnetized and cleaned to remove any residual particles.

Why Partner with Northwoods NDT?

Certified Professionals: Our team consists of experienced NDT professionals certified in accordance with ASME B31.3/31.1; ASME Sect VIII Div 1; ASME Section I; AWS D1.1

Compliance with Standards: We adhere to industry standards and regulations, including ASTM E1444 and ASME Section V.​

Customized Solutions: We develop tailored testing plans to meet your specific project requirements.​

Advanced Equipment: Utilizing state-of-the-art equipment and materials, we ensure accurate and reliable results.​

Flexible Testing Options: We offer both on-site field testing for immediate assessments and in-lab testing for detailed analysis.

Contact Us Today

Ensure the structural integrity of your ferromagnetic components with Northwoods NDT’s Magnetic Particle Testing services. Contact us today to discuss your specific needs and discover how our expertise can benefit your organization.