Struggling to get good pours
I have an electric furnace that caps out at 1150C, I struggle to get good pours.
This is especially true for alloys, for example with aluminum bronze and nordic gold.
For aluminum bronze I can get a good mix but only a decent pour, there ends up being a lot of waste through slag (and mixing somehow melts my steel mixing rod)
With nordic gold it's just a pain, I can't get it to mix properly at all and the poors always suck.
I think my issue with pouring copper is it cooling down too quickly, leading to the mold not being ful and having clear layers of metal.
Does anyone have any tips to help? I've tried using borax as a flux but find it doesn't doo too much and leaves the cricible (graphite) a sticky mess.