|
BR102014027975A2
|
|
SYSTEM AND METHOD OF MEASURING THE DISTANCE BETWEEN THE TIP OF AN ELECTRODE AND THE SANDLE OF AN OVEN
|
|
BRPI0806050A2
|
|
Delayed Speed Radial Liquid Metal Solidification System
|
|
BRPI0604725A
|
|
Hot cleaning equipment for metal refining powers
|
|
BRPI0504424A
|
|
System for supply charging to an electric reduction oven
|
|
BRPI0503341A
|
|
Electrode Column System for Electric Reduction Ovens
|
|
BR0305296A
|
|
Raw material lifting and unloading system
|
|
BR0102475A
|
|
Fine material injection system by the electrode hollow in electric furnaces to reduce the production of metallic silicon and ferro-silicon
|
|
BR0005097A
|
|
Automatic stick-passing system in the running hole of electric reduction ovens
|
|
BR0003860A
|
|
Ferroalloy casting system by overflow
|
|
BR0003763A
|
|
System of collection of cast liner in self-cooking electrodes for the production of metallic silicon in electric reduction ovens with iron elimination
|
|
BR0003583A
|
|
Automatic carbon balance control system and method in electric reduction furnaces
|
|
BR9403431A
|
|
Multisection ingot mold
|
|
BR9303376A
|
|
Device and process for measuring electrodes and sounding the threshold in electric reduction furnaces
|
