Ferroalloy production technology trends: the use of ferroalloy production of new technologies. Ferroalloy ferroalloy production of new technologies, including direct reduction furnace technology (including hollow electrode technology), ferroalloy smelting reduction technology, plasma furnace smelting technology, the top-bottom combined blowing converter smelting (low) carbon-carbon ferrochrome and ferromanganese technology, ferroalloy products deep processing and core technology. Ferroalloy production process: the electrode into the upper limit position gripping Shandong compound deoxidizer, ensure that there is sufficient length electrode is electrically bake sintering. Electrodes during the sintering process a large number of volatile compound deoxidizer escape Tianjin, Jilin escape not guarantee volatile compound deoxidizer, accelerating electrode firing speed to prevent the electrode baking crack at the working end of the electrode bar on the upper part of a diameter of 3 ~ 5mm holes.