micro-fy Magnetic Powder Suspension Black

Oil-based magnetic particle suspension for crack & weld seam testing under daylight

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

  • Oil-based black magnetic particle suspension

  • Medium contrast, precise particle sizes 0.5 – 4 µm

  • Standard-compliant & tested: EN ISO 9934-1/2, ASTM E 709-15 (para. 8.1.2, 8.2, 8.3, 8.5, 8.5.3), ASTM E1444/E1444M-16 (para. 5.5.2, 5.5.3), ASME Boiler & Pressure Vessel Code (Section V, Article 7 incl. Adenda T731 & Article 25, Editions 2004-2017), AMS-3041, AMS-3042, AMS-3043, AMS-2641 Type Oil Vehicle, Flash Point 60-93 °C, Inspection Certificate 3.1

  • Safe & low in harmful substances: free from aromatics & benzene

Properties

  • Oil-based black magnetic particle suspension

  • Medium contrast, precise particle sizes 0.5 – 4 µm

  • Safe & low in harmful substances: free from aromatics & benzene

Areas of application

  • Metal processing, automotive industry, aviation

  • Materials: ferromagnetic materials

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

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