Post by umberto on Apr 10, 2020 16:59:56 GMT -5
Hi,
on your pubblication:
Measuring Permanent
Magnet Characteristics
with a Fluxmeter and
Helmholtz Coil,
On page 4 , I find:
Calculate Residual Flux Density
Br = Bdi*(PermeanceCoeff +1)
/(RecoilPerm + PermeanceCoeff) =
(Gauss)
Is this relation valid for any material or just for Ferrite and MQ type magnets?
Can you suggest other literatures that explain this equation ?measuring-perm-magnets-app-note.pdf (100.64 KB)
on your pubblication:
Measuring Permanent
Magnet Characteristics
with a Fluxmeter and
Helmholtz Coil,
On page 4 , I find:
Calculate Residual Flux Density
Br = Bdi*(PermeanceCoeff +1)
/(RecoilPerm + PermeanceCoeff) =
(Gauss)
Is this relation valid for any material or just for Ferrite and MQ type magnets?
Can you suggest other literatures that explain this equation ?measuring-perm-magnets-app-note.pdf (100.64 KB)