>I think It's needed to nerf the E-Furnace and made the Induction Furnace more useful
Heh, i agree, an GT-version of Induction Furnace is needed. With harder craft. But there is no need to nerf E-Furnace. Just make fully upgraded Induction Furnace process two materials at once, and at 0.75 speed of fully upgraded E-Furnace. And people will use it.
I'd like to have some kind of multiblock furnace, similar to Blast Furnace, but for low-temperature materials.
My Suggestion:
Change the whole "furnace" thingies.
Compressed air cell composition is changed to Nitrogen, oxygen, carbon dioxide.
Compressed air is now a proper fluid.
New Oxygen cell (O2), Nitrogen cell is changed to N2. Oxygen and Nitrogen are fluids.
Compressed air and Oxygen can be used to speed up process of burning/smelting of Oxygen dependant processes. Oxygen is consumed at a lower rate or accelerates more the process than compressed air.
Compressed air can be directly inserted by placing a (steam) compressor adjacent to the tank block.
10 Compressed air cell can be centrifuged for Nitrogen, oxygen and carbon dioxide (7:2:1)
"Bronze Blast furnace" is renamed to "Industrial Blast Furnace"
Add a tank, for compressed air/oxygen, which is consumed to increase the speed of the blast furnace.
Industrial Electric Arc Furnace.
5x5x5 Multiblock structure
Uses Electricity to rapidly cook items. Can be upgraded using kanthal and nichrome coils. Can use compressed air/oxygen.
"Industrial Blast Furnace" is renamed to "Industrial Plasma Arc Furnace"
Uses electricity to form nitrogen plasma, which is slowly consumed to cook high temperature metals. Does not use compressed air/oxygen, except for steel.