tsathoggua1 - 12-2-2017 at 13:57
This is mainly in view of some tosspot having pinched my stirbars.
But I do have some AlNiCo magnets, which I read are some of the most highly coercive permanent magnets going commonly.
Anybody happen to know the vitrification temperature of a saturated soln. of potash glass? wondering if I can get away with spraying potassium
silicate solution onto such a magnet and torching it in order to form a vitrified outer layer in order to protect the magnet itself from highly acidic
or alkaline environments.
Microtek - 12-2-2017 at 14:40
You could also put it into a glass tube of appropriate diameter, and then melt it closed.