Brent,
I would think that the lead melting pot would work well and probably be less finicky than the propane burner I've used.
It is important to hold a consistent temperature and with the propane, it seems one needs to constantly monitor and adjust the flame to maintain the constant temperatures needed.
As Craig mentions, a good thermometer is a must, one that registers up to around 800 degrees. The temp needs to be darn hot (around 750 degrees) and certainly the necessary precautions need to be taken when working with a molten substance.
I believe I bought the Gordon's at The Home Depot, but it or other brands can probably be found at a variety of hardware stores.
My bad on the Sodium Nitrate....I meant to say Potassium nitrate. Thanks for the correction LRF, certainly don't want to steer someone to the wrong chemical!
Last edited by Cameron; 02/14/16 06:06 PM.
