Hi Guys
My aluminium melting furnace is in desperate need of re lining, I originally used a mix of Bentonite, Portland cement, Sand & Pearlite. I now realize that cement and bentonite break down at high temperatures.
My new lining must be able to melt Brass & Bronze, any advice on suitable refractories would be welcome.
The furnace is 12 inch O/D x 18 inch high, and melts about 1 litre.
Cheers David