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Circle Systems - Sir-Chem® Dry Powder 68
Our Solution Results in:
- Clear indications with good particle buildup
- Bold color
- Economical
Sir-Chem Dusting Powder 68 is a highly refined nonfluorescent blue magnetic powder used for dry method magnetic particle inspection. Sir-Chem Dusting Powder 68 provides excellent colored contrast on polished surfaces with good particle buildup. It is designed to be used in visible light to reveal medium to coarse discontinuities on fabricated components or weldments such as bridges, pipes, large tanks, machinery, and equipment.
It is designed to be used in visible light to reveal minute discontinuities on fabricated components or weldments such as bridges, pipes, large tanks, machinery and equipment.
Advantages
- Provides clear indications and adequate contrast on finished surfaces
- Sizing characteristics - ensure reliable dry method MPI with minimal dust
- Does not - require UV-A lighting
Technical Specifications
Physical Characteristics
Blue powder, odorless.
Particle Certification
Particles meet all relevant specifications, including but not limited to ASTM E 1444, ASTM E 3024, AMS 3040, MIL-STD-271, NAVSEA 250-1500-1,
NTR-1E. Certification is included with each shipment.
Particle Color: Blue
Average Particle Size: 75 µm
AMS Standard: 3040
SAE Sensitivity*: 8
Temperature Range: 800°F (427°C)
*Representative of the number of lines shown on an AISI 01 Ketos tool steel ring as defined in SAE AS5282.
