Your flux will increase with thickness, so stacking magnets will increase the
force. Some incidental losses may occur, they they will be very minor.
Intermag has some nice flux density calculators you can use to calculate how
stacking your magnets will improve flux density at
http://www.intemag.com/flux_density.html


--- In axialflux@yahoogroups.com, Steve Spence <sspence@...> wrote:
>
> I do not know.
>
> Steve Spence
> Renewable energy and self sufficiency
> http://www.green-trust.org
> http://makingthewebwork.blogspot.com/
>
>
>
>
> rolando_elizondo wrote:
> >
> >
> >
> >
> >
> > Steve, I have 2" x 1" x .25" magnets, lots. Is it possible to use two
> > magnets united to increase the force as a .5" one?
> >
> >
>