Electric arc furnace with alternative sources of energy and...
Electric furnace electrode holder
Electric furnace for continuous refining of magnesium
Electric furnace for the refining of zinc or other volatile...
Electric slag remelting apparatus for making ingots of metal
Electric smelting of lead sulphate residues
Electric smelting process for production of silicon-aluminum...
Electrical copper
Electro-oxidative method for the recovery of molybdenum from...
Electro-slag casting apparatus and method
Electrochromic material and method of making an...
Electroflux melting
Electrolytic recovery process and system for obtaining...
Electrolytic reduction of metal oxides such as titanium...
Electromagnetic pyrolysis metallurgy
Electromagnetic pyrolysis metallurgy
Electron beam heating apparatus and control system therein
Electrorefining of americium
Electroslag refining
Electroslag remelting metal core and core withdrawing method