User blog comment:Dryst97/Fire is Superior than magma/@comment-62279-20100208110732

You are using Real World Physics to explain the One Piece World in a Shonen manga!? I am disappointed in you Dryst97, don't think too much about it.

A plausible explanation would be that Ace doesn't have enough control of his powers to reach such high temperatures, it's that simple. Akainu also could use his stringy power to prevent him from burning any oxygen by covering him with his magma.

Also don't think that just because Enel can use his powers in such way the same applies to every Devil Fruit user! Power and ability differences vary between Devil Fruits and the individual user himself that possesses them!! All in all it's a matter of experience!!!