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Magnetic Powder K 755
General description
K 755 is a fluorescent atomized magnetic powder used to prepare suspensions for magnetic particle inspection – wet method.
K 755 can be suspended in a petroleum (oil) based liquid carrier, such as Kerosenoil, or in water with the addition of a wetting agent (such as Ata Fluid A44 or Wetting Agent A38) to improve particle mobility, the wettability of the surface and the corrosion inhibition. The powder is characterised by medium/small particle size and is therefore suitable for low to medium roughness surfaces.
K 755 is a low-sulfur and low-halogen product, in compliance with standards.
Packaging
| 1 kg jar | Part Number: 01024400 |
In Compliance with
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EN ISO 9934-2 -
ASME V Art. 7
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ASTM E709
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ASTM E1444
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AMS 3044
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MIL-STD-271
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NAVSEA 250-1500-1
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PMUC (certificate of compliance upon request)
Features
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It can be suspended in oil or water. -
Excellent sensitivity.
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Excellent fluorescent contrast.
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Excellent particle mobility.
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Long-lasting particles.
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Easily dispersible.
Product Properties
| Appearance | Green |
| Color under UV light | Bright yellow-green |
| Average particle size | 8 μm |
User Recommendations
| NDT Method | Fluorescent magnetic particle inspection, wet method |
| Shelf life |
3 years at T between 5°C and 45°C, in a dry place safe from direct sunlight |
| Usage temperature | < 48°C |
| Suspension vehicle | Kerosenoil or water |
| Wetting agent for water baths | Ata Fluid A44 or Wetting Agent A38 |
| Preliminary cleaning | Velnet/Solnet |
| Recommended accessories according to standards ASTM E1444 ASTM E709 EN ISO 9934-2 |
Sedimentation glass tube – Magnetic Stripe Card Type 2000 – Reference Block Type I / MTU Test – Reference Block Type II – Flexible Laminated Strips – Tool Steel Ring AS 5282 Type and Ketos 01 Type – Octagonal flat plate |
