Basic knowledge of silicon-manganese alloy
Silicon-manganese alloy.
(1) the concept of silicon-manganese alloy: silicon-manganese alloy is an alloy composed of manganese, silicon, iron and a small amount of carbon and other elements, is a more versatile, larger production of iron alloy. Silicon-manganese alloy is a compound deoxidizer commonly used in steelmaking, and a reducing agent for the production of low-carbon ferromanganese and electro-silicon-thermal method of producing manganese metal. Silicomanganese alloy can be in large, medium and small mineral heat furnace to take continuous operation for smelting.
(2) China's silicomanganese alloy production is very large, and the raw materials for producing silicomanganese alloy are manganese ore, manganese rich slag, silica, coke, etc.
(3) Common grades of silicon-manganese alloy: FeMn68Si18 FeMn65Si17 FeMn60Si14
(4) Raw materials for producing silicon-manganese alloy: manganese ore, manganese rich slag, coke, silica, lime, etc.
1、The use of silicomanganese alloy.
Silicomanganese alloy is mainly used as an intermediate material for deoxidizer and alloying agent in steel production, and also the main raw material for the production of low and medium carbon ferromanganese
2, silicomanganese alloy production method.
Silicon-manganese alloy is produced by reducing manganese ore (including rich manganese slag) and silica in manganese oxide and silicon dioxide with carbon in mineral heat furnace.
3, silicon-manganese alloy performance.
Lumpy, silvery luster, specific gravity 6.0-6.4.
