Is there any problem with casting lead at high temperatures?
I cast yesterday at between 900 and 1000 degress to try to get better mould fillout. I've read an occasional post stating that at high temps the tin is affected. Any truth to that?
Also, does the alloy separate into its constituent metals (e.g. does the tin and antimony separate)?
When removing the dross, might I really be removing the tin?
Thanks in advance