622.1

Oil-based Fluorescent Magnetic Concentrate

622.1 is an oil-based fluorescent magnetic particle concentrate designed for wet method magnetic particle inspection (MPI). It produces bright, fluorescent green indications under UV light, enabling the detection of medium to fine surface and slightly subsurface discontinuities in ferrous materials. The formulation includes ferromagnetic particles suspended in a petroleum-based vehicle, such as Carrier II, ensuring excellent particle mobility and dispersion stability.

Features

High Sensitivity: Detects medium to fine surface and slightly subsurface discontinuities.
Excellent Fluorescence: Provides clear, bright, fluorescent green indications under UV light.
Superior Particle Mobility: Ensures even distribution and coverage during inspection.
Optimized Particle Size Distribution: Enhances sensitivity and reduces clumping.
Durable Particles: Maintains performance over extended use.
Easily Dispersed: Simplifies preparation and maintenance.

Applications

Post-Secondary Processing Inspections: Ideal for components after machining or heat treatment.
Critical Applications: Suitable for safety-critical or high-stress components.
Castings and Forgings: Effective for detecting discontinuities in raw products and materials.
Semi-Dark Environments: Suitable for use in conditions with limited ambient light.
Textured or Rough Surface Finishes: Applicable to parts with non-smooth surfaces.
Unmachined Parts and Welds: Effective for inspecting unprocessed materials and welded joints.

Technical Data

Specification	Details
Formulation	Oil-based fluorescent magnetic particle concentrate
Particle Suspension Vehicle	Petroleum distillate (e.g., Carrier II)
Required Equipment	Magnetizing device, UV light source
Ordering Information	6 × 1 L bottles (Product Code: 061C068)
Compliance Standards	AMS 2641, AMS 3044, AMS 3045, ASME BPVC, ASTM E1444/E1444M, ASTM E709, ISO 9934-2, KTA 3905

Tags: 622.1, corrosion protection, fluorescent green ink, medium discontinuity detection, nondestructive testing consumable, oil-based fluorescent magnetic concentrate, wet method MPI

Tags:

622.1, oil-based fluorescent magnetic concentrate, wet method MPI, nondestructive testing consumable, fluorescent green ink, medium discontinuity detection, corrosion protection