micro-fy Magnetic Powder Suspension Black

Oil-based magnetic particle suspension for crack and weld inspection under natural light

micro-fy Magnetic Powder Suspension Black is an oil-based magnetic particle suspension for magnetic particle testing. It enables reliable visual inspection of surface and near-surface cracks in ferromagnetic materials under daylight. Precise particle sizes and moderate contrast ensure accurate defect detection.

  • Oil-based black magnetic powder suspension

  • Medium contrast, precise particle sizes ranging from 0.5 to 4 µm

  • Complies with standards & tested: EN ISO 9934-1/2, ASTM E 709-15 (Sections 8.1.2, 8.2, 8.3, 8.5, 8.5.3), ASTM E1444/E1444M-16 (Sections 5.5.2, 5.5.3), ASME Boiler & Pressure Vessel Code (Section V, Article 7, including Addendum T731, and Article 25, 2004–2017 editions), AMS-3041, AMS-3042, AMS-3043, AMS-2641 Type Oil Vehicle, flash point 60–93 °C, acceptance test certificate 3.1

  • Safe & Low in Harmful Substances: Free of Aromatic Compounds & Benzene

Features

  • Oil-based black magnetic powder suspension

  • Medium contrast, precise particle sizes ranging from 0.5 to 4 µm

  • Safe & Low in Harmful Substances: Free of Aromatic Compounds & Benzene

Applications

  • Metalworking, Automotive Industry, Aviation

  • Materials: ferromagnetic materials

  • For standard-compliant, non-destructive magnetic particle inspections

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