micro-fy Magnetic Powder Concentrate Black Plus

Concentrate for black-and-white magnetic particle testing to inspect cracks and welds under daylight

micro-fy Magnetic Powder Concentrate Black Plus is a highly concentrated magnetic particle medium for black-and-white magnetic particle testing. It is diluted with water at a ratio of 1:40, and its high particle content provides maximum sensitivity for detecting the finest surface and near-surface cracks in ferromagnetic materials. The increased particle density ensures even clearer, more precise indications, making even extremely fine
hairline cracks reliably visible. When combined with a white contrast agent, a particularly distinct indication effect is achieved.

  • Magnetic particle concentrate for black-and-white MT testing

  • Increased particle density for maximum sensitivity; sediment size range: 1.2–2.4 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 & Article 25, 2004–2017 editions), AMS-3041, AMS-3042, AMS-3043, AMS-2641 Type Oil Vehicle, flash point 60–93 °C, Certificate of Conformity 3.1

  • Contains defoamers for a stable suspension; temporary corrosion protection included

Features

  • Magnetic particle concentrate for black-and-white MT testing

  • Increased particle density for maximum sensitivity; sediment size range: 1.2–2.4 μm

  • Contains defoamers for a stable suspension; temporary corrosion protection included

Applications

  • Metalworking, Automotive Industry, Aviation

  • Materials: ferromagnetic materials

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

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