Bought a couple of hundred ceramics off Guy a few weeks ago and a good man to deal with. He got them out prompt but the carrier was a dead loss took a week to deliver an overnighter as it sat in their dopot all that time but t'was not Guys fault. Bought a couple of his big 54 x50mm neos at just over a fiver each with enough power to magnetise anything, absolute monsters. Don't know why but postal charges to Mr Stephen G Smith has cropped up on his site, but I have paid them but if anyone wants to buy them so I get my money back then please go ahead. He has now put the mags I want into production to save me cutting them down so well worth a call to talk to the man.
Sintered AlNiCo has tighter dimensional tolerances due to its processing. It also has slightly lower magnetic properties, but better mechanical strength than Cast AlNiCo
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