Ferromanganese, a ferroalloy with high content of manganese, is made by heating a mixture of the oxides MnO2 and Fe2O3, with carbon, usually as coal and coke, in either a blast furnace or an electric arc furnace-type system, called a submerged arc furnace. The oxides undergo carbothermal reduction in the furnaces, producing the ferromanganese.
例句与用法
1.
An alloy of ferromanganese is added to the molten metal as it is poured from the converter into the ladle . 人们在钢水轻炉倒进钢水桶时，放进一些锰铁合金。
2.
Long life practice of the 2th ferromanganese blast furnace 武钢1号高炉长寿技术装备
3.
A mineral processing test of ferromanganese ore in yunnan 云南铁锰矿选矿试验
4.
Guimeng alloys , ferromanganese production and marketing 硅锰合金、锰铁生产，销售。
5.
Thermodynamic analysis on liquid ferromanganese dephosphorization 锰铁熔体脱磷热力学分析
6.
Standard specification for ferromanganese - silicon 硅锰铁的标准规范
7.
Method for chemical analysis of ferromanganese 锰铁的化学分析方法
8.
Standard specification for ferromanganese 锰铁合金标准规范
9.
Theoretic analysis of oxidizing dephosphorization of high carbon ferromanganese 高碳锰铁氧化脱磷的理论分析
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