De acordo com Brandon (e com @Radhil comentou) em este WoB duralumin queima toda a sua reserva em um instante
Questioner What happens if you burn duralumin while Compounding?
Brandon Sanderson Duralumin while Compounding. So, what duralumin does is it burns out of all of your metal in one burst. So it doesn't necessarily gain you power, it makes it all happen at the same time. The same thing would happen.
embora seja possível que você fique sem duralumínio antes de suas outras ações, dependendo da quantidade relativa :
Questioner I asked the question about chromium vs a Compounder with both invested and un-Invested metals in both their stomach and piercings.
Brandon Sanderson What it boils down to is this:
1) Yes, the piercings will get burned off.
2) The non-Invested metals go before the Invested ones. He said that because invested metals are harder to [affect], it takes a little extra time and effort to get them to burn off. So a Leecher trying to clean out a Compounder would have to get a good grip and hang on for a few seconds.
3) Chromium burns about as quickly as duralumin, so if you're trying to burn off a lot of metals, it is possible to run out of chromium before your target is clean. This would probably only be an issue when dealing with larger pieces (like jewelry) rather than your standard metal-flakes-in-the-stomach deal.