Hi Ravi
Quote:Magnetic Permeability of coating 1.005 max(field strength 200 OERSTEDS)
I assume this is relative magnetic permeability
Quote:1.What is the method for testing Magnetic Permeability of the coating?
ASTM A342 / A342M - 04 Standard Test Methods for Permeability of Feebly Magnetic Materials
Quote:2.Is there any method to reduce the Magnetic Permeability of the coating.
This will mainly be dependent on choice of coating materials. Metco 136 F coating should be ok, but Metco 450NS, I think not, as coating is essentially nickel and ferromagnetic. Alternative base coats to consider? maybe molybdenum, 80/20 NiCr, inconel 625, titanium (no guarantee though
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