Magnetic Particle Testing (MT) Services in Tennessee
Detect surface and near-surface cracks before they become structural hazards with Magnetic Particle Testing (MT) from Tennessee NDT. Using wet or dry inspection methods, MT identifies flaws in ferromagnetic materials such as steel, iron, and nickel alloys — critical for ensuring the integrity of welds, castings, and machined parts.
What Our Magnetic Particle Testing Services Include
- Surface & Near-Surface Defect Detection: Identify critical defects like cracks, seams, laps, inclusions, and cold shuts in welds and forged parts.
- Wet Fluorescent & Dry Powder Methods: Use of visible or fluorescent magnetic particles to reveal indications under UV or white light—based on application requirements.
- Inspection of Complex Geometries: MT is effective for irregularly shaped components, including fasteners, bolts, crankshafts, and structural welds.
- Demagnetization & Cleaning: Optional post-inspection demagnetization and cleaning to meet product readiness requirements.
- Our mag particle inspections comply with ASTM E709, ASME Section V, and industry-specific codes to ensure accuracy and traceability.
Why Choose Tennessee NDT for MT Inspection?
- ASNT-Certified Inspectors: Our technicians are trained and certified in magnetic particle testing procedures for both field and in-house evaluations.
- Code-Compliant Testing: All procedures follow SNT-TC-1A and customer-specific standards to ensure compliance and repeatability.
- High-Sensitivity Equipment: We use calibrated magnetic yokes, coils, and bench units for optimal field strength and detection sensitivity.
- On-Site or In-House Testing: Flexible scheduling for both mobile and facility-based inspections across Tennessee and the Tri-Cities.
- Industry-Proven Experience: Trusted by aerospace, defense, fabrication, automotive, and general manufacturing sectors for dependable NDT services.